Neighbor Hater Mufflers by Cobra are not for the faint of heart. These are an aggressive slip-on muffler, for those who think loud just isn't good enough. Each muffler starts as a round 3-inch or 4-inch tube, that bells out to 3.5 inches or 4.5-inches, respectively. It presents an aggressive and classic design at the rear. The muffler tip is then rolled to give it a clean, finished look. Internally, these NH mufflers have a perforated core with strategically spaced holes. This is done in order to produce an aggressive bark. At the end of the baffle is a trumpet shaped inner tip that works in harmony with the belled end, creating a unique look.
| Spec | Details |
|---|---|
| Baffles Included | Yes, Removable |
| CARB Approved | No |
| Color | Varies (make selection above) |
| Configuration | Dual |
| Country of Origin | USA |
| Exhaust Diameter | Varies (make selection above) |
| Finish | Varies (make selection above) |
| Warranty | Varies (make selection above) |
Fitment is guaranteed or your money back plus free return shipping. Don't waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
By RandyB on September 29, 2017
Ordered My Cobra 6109 RB Black NH Slip-ons for my 2018 Harley Street Glide Special. Took me a 1/2 hr. to install them from start to finish. The fit is perfect. Very easy install. They look and sound awesome. Very Happy.
By Bobby on October 11, 2017
Easy install. Two person job only took 20 minutes. NHs rumble at idle and growl on throttle. They look great and sound great. I recommend.
By Sensei on November 3, 2017
I ordered these Slip-On pipes for my 2017 Harley-Davidson Road King. You will need a 1/2, 9/16, & 5/8 socket to take off the stock pipes. And to mount the pipes. I hade the pipes on in 21 minuets. I used mechanic gloves to protect the pipes. It was fast and simple. They sound amazing. My Girl rides a 08 Harley-Davidson Softail Deluxe. She has the VH Long shots. They sound very close to hers. But these sound better rolling. I give it a 10 a freaking 10. LOL.
By Buyer on February 1, 2018
Really nice slip ons, very easy to install, not super loud, but have a really nice tone. Great slip ons for the money.
By Jerry C on May 17, 2018
Awesome sound. Easy install. Worth every penny
By Alemonian67 on May 28, 2018
Installed them on a 2015 HD Limited and it immediately improves the look of the bike. The install is easy and straight forward, just make sure you get the clamps completely out of the way when you take off the stock mufflers. Sounds is a deep rumple, like the sound of distant thunder. Very nice. Not too loud. Had V&H Shortshots on a Sportster 48 before and these are not even close to being as obnoxiously loud as those were. But the Cobra's are noticeably louder than stock and have this nice dark tone to them. Desired improvement and I am very happy with the result.
By Dan on June 8, 2018
Amazing fit and finish and unbelievably fast shipping and transaction!
By Buyer614 on June 15, 2018
The mufflers were here before PayPal even took the money from the bank! They fit perfectly, sound great and look good. I couldn’t be happier with the service and product. You’ve earned a customer for life!
By VCB06 on June 23, 2018
Ordered the Corbra NH slipons for my 2017 Roadglide. Pipes delivered in 1 day and sound great. I highly recommend using Parts Giant.
By Stu on July 12, 2018
Ordered on Tuesday, arrived and installed on Thursday, amazing! Great slip ons, sound, and value!
By AJNegri on July 18, 2018
Absolutely love these mufflers. They really live up to their name. Nice deep sound. Very happy with my purchase.
By Guest on July 24, 2018
Sound great!
By Jeff E on July 24, 2018
Great sound for the touring bikes, nice deep rumble at idle, but can still hear the radio, shipping was super fast and super good service from parts giant. They were showing "out of stock " on the site so I called, the guy put me on hold for a few minutes and went to "lay my hands on them" so I got them shipped that day, no shipping, to my front door because that young man actually tried to help me instead of just saying "they're out" so bravo, that my friends earns my business. Not to mention they're about 30 bucks cheaper than any other site. I would highly recommend.
By Adam on August 4, 2018
I can’t even begin to tell you how long I was researching slip on exhausts with Harley’s ‘17 and ‘18 warranty void BS. I was extremely cautious to purchase a slip on in fear of it sounding cheap and wimpy. I wasn’t able to find anyone who had slip ons to heat in person and based my decision solely on YouTube videos. I can’t even express how great these sound. Deep and throaty much better looking and sounding than the stock by far and the best price. A+ would recommend until you get a full exhaust!
By Mike C on August 9, 2018
I don't know if the 1 or the 5 is the highest rating. Whichever is the highest is the one I want. I ordered my Cobra Neighbor Haters on Sunday and I got them on Tuesday. The quality is outstanding and the sound is perfect. These are on a 2018 Harley Street Glide. The price is really cheap. No problem putting them on. I am extremely happy with my purchase.
By Mike H. on August 12, 2018
Ordered mufflers Thursday night and got them Saturday. Had them installed in a half hour with no issues. They have a nice low rumble at idle and sound a lot better than the screaming eagles I had.
By Leif W on August 24, 2018
I had my neighbor hater slip on‘s in two days took me 45 minutes put them on the sound great . No complaints great product and great website right on
By Bob on August 23, 2018
Sounds great and easy to install, put them on a 2013 Ultra Limited
By Road King Frank on October 9, 2018
2015 Road King 103. 1 hour to remove stock pipes and install new NHs, perfect fit. Not as loud as I thought, but bike sounds like a Harley now! Did not re-calibrate ECM. Put on 120 miles since installation. No performance issues. Sound is great, nice low rumble.
By Guest on October 31, 2018
One man job, took 30 min, looks and sound great plus performance increase, great value for the cost.
By dennis on October 31, 2018
Installed on a 2019 Road Glide Special, took about 20 to 30 minutes one man job. Nice deep sound on idle and growl sound on throttle, great product for the price.
By Sonny on October 18, 2018
Very happy with the Neighbor Hater exhaust. Sounds good, looks good. 2018 Electra Glide
By joejen96 on November 24, 2018
Very satisfied with the service very fast. Easy to install I'm very happy with the quality.
By Jack on November 28, 2018
Great looking and sounding pipes; and received in 2 days.
By RoadKingNM on November 29, 2018
They look great, very easy to install, but Neighbor Hater is a bit strong. Not the loudest but definitely louder than stock. Unless you're in your neighbor's garage at full throttle they probably won't hate you much more than before. Good pipes at a good price.
By Daniel on December 6, 2018
I've been through 3 set of slip-ons and the search will stop here. Nice rumble on idle and wakes up when throttled!!
By Bob J on December 28, 2018
Great product that's not overpriced like most. It's not much louder over stock but I don't need to re-map/flash the ECM and I'm after a better sound not louder! And from past experience I know if I want louder I can always swap out the stock header in the future (+ dyno/reprogram) and I know these pipes sound great with aftermarket headers.
By David H. on December 8, 2018
Ordered on Friday received on Saturday more companies should look at the way Parts Giant does business. From now on if they have what I need I will buy here. Easiest and fastest transaction you can have.
By PG1375 on February 1, 2019
Outstand product. Fast ship, quick install, great sound.......
By guy the goat on January 29, 2019
Extremely happy could not ask for more for price. Think they sound better than other slip ons. Quick easy install and if u want a deep throaty sound buy these. And shipping I bought on Friday got them Monday. If you got a touring bike and carry a mean ass wife by neighbor haters.
By RK19 on March 13, 2019
Look and sound Great on my 2019 Road King!
By TU6 on March 19, 2019
Great price. Very fast shipping. Great sound! Will definitely use parts giant again.
By Bobby on March 20, 2019
Packed very protected. Dismounted old installed new with bags reinstalled within 30 minutes. Then music to my ears, big difference from stock deep, throaty at idle then with throttle came what I was hoping for they opened up and sounded AWESOME. Great set of pipes for the $. Very happy. If you looking for a great sound the Cobra NH are it for sure. Thanks again
By Ray on March 28, 2019
Ordered on Monday noon, here at the house Wednesday at 4pm, on bike by 4:30pm. Easy fit, easy everything.
By Bigred on April 2, 2019
I would never have expected these pipes to sound this good on my little 88 they far exceeded my expectations and the shipping was ridiculously fast. Overall I found my new favorite parts place for my bike!!!
By John F on March 29, 2019
Install was easy, took about 35 minutes. They sound better than I expected, M8 sounds like a Harley instead of a Singer now. Highly recommend if you’re just looking for slip ons.
By 1418 on April 13, 2019
These pipes are EVERYTHING, 100% as described. I am completely satisfied with the new sound of my Street Glide. I think my wife said it best when she stated and I quote "Now the bike sounds like it looks". It has a nice deep rumble at idle and a robust growl on throttle. The overall improved sound does not drown out the factory sound system at 75mph.
By NH on April 30, 2019
Easy install, great sound, partsgiant does it again.
By Julio on May 3, 2019
First of all I came across partsgiant.com through a YouTube video from a user who recommended the pipes and the website for the COBRA NEIGHBOR HATERS for a 2019 STREET GLIDE SPECIAL...so first things first ...I literally ordered these no more than 48 hours ago and they’re already installed.
PARTSGIANT was right on the money when they said these would fit . I literally watched a few videos on how to install and it literally took no more than an hour. The toughtest part was the right side exhaust and every video said it so it was no surprise that you have to use some elbow grease to pull that sucker out and to put the new one back on. A little WD40 helped pull it out and slide it back in (that’s what she said ) .
By Randy on June 5, 2019
These sound great, exactly what I was looking for. I have a 2011 ultra classic with the original head pipes and converter still intact. They claim to be neighbor haters but I don't find them to be that loud. Just a nice deep sound. Shipping was amazing.
By WhereDid on June 11, 2019
I installed these before I installed the Cobra Pro Chamber Dual Bung Head Pipes and they sounded great
By Wolf H on June 29, 2019
Installed myself in about 30 minutes. Great pipes.
By Harleygirl9 on July 30, 2019
Can sounds make heads turn? They can if the sound is coming from some Cobra Neighbor Hater Slip-Ons! I absolutely love the sound of these. They came quickly, were easy to install, and sound amazing! These pipes are a bargain for the money and look incredible. I now look and sound like a real biker chick when I come rolling through. Buy these. You will love them.
By Darren on August 4, 2019
Easy to install look great. Much louder than stock has a nice deep Rumble. I recommend these pipes to anyone. I put them on my 2019 Street Glide
By DWC18king on August 26, 2019
The Neighbor Haters sound great! Have them paired with the Cobra Pro Chamber headers. Great combo. Would highly recommend..
By CNH on August 31, 2019
They sound just like I wanted without drowning out the radio while I'm out for a ride. I'm sure once I purchase the fuel pack and remove the baffles it will have that ideal sound that I'm looking for. For the money great exhaust and super easy to install.
By Thomas B. on October 16, 2019
Easy and quick install. Sounds great at idle and throttle advance. Very pleased.
By John M. on October 17, 2019
I had been checking these slip-ons out for awhile and finally picked them up. Videos online do not do them justice! They add a lot of body and throat to the sound on my Road King and got some much needed low end response in the process. Highly recommend!
By Leland H. on November 16, 2019
Couldn't be happier. Exactly what I was looking for.
By Rolando F. on November 19, 2019
What can I say about the neighbor haters. These are some great slip ons especially if you are on a budget. Took about 30 minutes to install, the sound it phenomenal, better than my stock pipes.
By Timothy E. on December 7, 2019
I am a retired R & D mechanic for Harley Davidson motor company and have owned Harley's for over 45 years so i have seen many varieties of slip on performance mufflers over the years. The Cobra Neighbor Hater touring slip fit touring mufflers are absolutely the best i have ever seen. Very noticeable torque increase over the performance 4 inch mufflers that i had been running. Much better exhaust note during acceleration and deceleration. Fit and finish is top notch. Far exceeded my expectations. Highly recommended.
By Willie H. on December 9, 2019
Shipping was fast, install was simple and quick, and I absolutely love the sound.
By Gary S. on December 17, 2019
Quality product, they sound good, easy installation.
By Rodney M. on December 19, 2019
Bought these for my 2018 Street glide and I couldn’t be more satisfied. They sound and look good also. Install is a snap 30-45 minutes max.
By John m. on December 21, 2019
Easy to install and they look very shiny and built good but the best sound ever.
By Douglas S. on December 22, 2019
The cobra neighbor hater slip-on exhaust is great, great deep sound, quality made, great looks. Can't beat them for the money. I highly recommend them. Made my 2020 road glide sound like a Harley should.
By thomas s. on December 23, 2019
Awesome.
By Doc on December 25, 2019
Happy with the appearance and sound of my new pipes. The left muffler went on easily. The right side muffler was slightly bent at the opening where it connects to the exhaust pipe. Once that was straightened, it still would not go on to the pipe. Mechanic buddy of mine gave me a pipe expander, which worked with some effort. Still required some soapy water to forcefully slide the right muffle on. Again, happy with the sound and appearance, but installation was NOT as easy as expected. 30 minutes no way.
By Scott on December 28, 2019
Took me about a half hour to remove and install new pipes. Nice rumble at idle, comes alive when on the throttle. An upgrade from stock pipes. I installed them on a 2016 Roadglide special, worth the money.
By Mark D. on January 7, 2020
2nd set from Parts’s Giant. GF wanted her RK to wake up the neighbors when we rolled it.
She’s happy, so I’m happy. Gave her the sound she’s been looking for.
Easy install, super fast delivery, and perfect fit.
By Thad S. on February 4, 2020
Easy installation, exhaust sounds great for the money. Met my expectations and more.
By Ruben C. on February 22, 2020
NH slip on for 2019 Softail Slim, arrive in timely manner and 30 minutes tops to install taking my time. Do go and purchase exhaust muffler gaskets before your install from your local dealer. They produce a nice noticeable difference in sound, without having to re-map. OEM heat shields will not work if you plan on putting them back on, but why would you. Smaller than stock mufflers, cleans up the look of your slim.
By Keith L. on March 2, 2020
Great sound, easy install. Excellent addition with cobra true dual headers. Highly recommend!
By matthew r. on March 3, 2020
Easy install. They sound great also!
By michael b. on March 4, 2020
Only took me about 35 minutes to change them out. Seem to be of high quality, install very easily. Have already put about 500 miles on them with no issues. They are not overly loud when cruising down the highway and have recommended them to other riders. They definitely let cars know you are there and they are plenty loud for that neighbor.
By michael c. on March 12, 2020
I could not be more thrilled with my neighbor haters, but my neighbor may not agree. Oh well, he's cranky anyways. Everyone needs a set of these!
By Roger K. on March 17, 2020
Installation was simple, and I love the new sound.
By DANIEL L. on March 20, 2020
Received the mufflers in 2 days, installed in no time. These things sound awesome.
By Derrick P. on March 24, 2020
The cobra neighborhood haters sound great and look awesome on my 2020 road glide. Parts giant was quick in response and on point.
By Paul M. on March 31, 2020
Just wanted the sound and a little extra power. Didn't really notice the extra power, but the sound is exactly what I was looking for. Easy to install. Instructions are straight forward and easy to understand. Didn't suggest a torque on the hardware, but I used 40 ft. pounds on the front clamps and 10 ft. pounds on the hanger bolts.
By Richard M. on April 13, 2020
I was running a set of Vance & Hines Titan 450's. Wasn't really impressed with the sound they had. I was told about these and decided to give them a try. They were cheaper than the v&h's. I was surprised by the sound they had.
By Calvin A. on April 21, 2020
I have a 2019 Street Glide Special. I replaced stock exhaust with these Neighbor Haters Slip ons and these pipes are awesome. I will be ordering more products from them. I recommend these pipes.
By Earl T. on April 21, 2020
Simple one hour installation, coupled with an amazing deep, throaty, bassy rumble, they are the very best for the money. #LoveMyBaggerzSound
By Ty on April 24, 2020
I put these on a 2019 electra glide standard with Vance & Hines power dual headers and
the sound is awesome for this engine. The price, quality and ease of installation is great. I'd recommend!
By Casey D. on April 24, 2020
Nice pipes. Sound great, no issues, went right on. Could be louder though.
By Ronald S. on April 27, 2020
Went from factory mufflers to these on my 15 Fatboy Lo and I love them! Easy install in about an hour. The sound is amazing with the deep rumble at idle and while cruising I was looking for.
By Clarence L. on April 28, 2020
Easy installation, louder than stock, but not as loud as I hoped.
By Christopher W. on April 28, 2020
Fit great and sound great. Easy install
By Charles b. on May 1, 2020
If you can't afford a full custom exhaust, Cobra is the way to go. I put my bike side to side with the same size bike when the full custom exhaust. It was just as loud and in my opinion sounded 100% better. It has a deep rumble like any Harley should.
By Allen C. on April 30, 2020
They sound amazing.
By James H. on May 1, 2020
I am very pleased with my new Cobra Neighbor Haters. The new neighbor haters made by bike sound proud and loud. And they look real good on my bike.
Pleased with the price range. Very reasonable.
By Robert B. on May 1, 2020
Great looks, easy install with stock brackets and nice low growl.
By Phillip P. on May 5, 2020
Great sounding pipes, especially for the price.
By Mick S. on May 5, 2020
Just the look and sound I was searching for! Simple install! Was up and riding within a hour!
By Dustin A. on May 6, 2020
Fit my 2020 Streetglide CVO! Pipes are so loud! Love em
By Richard M. on May 7, 2020
I highly recommend these slip-ons. 15 minute easy installation. They look and sound great. Loud enough to be heard but not obnoxious. They were delivered within 24 hours of ordering.
By Amador B. on May 7, 2020
They were a great price, easy to install and sound awesome! They look sharp too!
By Pablo M. on May 8, 2020
Great pipes for a great price. I really like them, they sound great.
By James A. on May 7, 2020
My cobra pipes look & sound beefy. Love it! Definitely encourage others to use! Thanks
By Danny W. on May 14, 2020
Thank you for the Cobra neighbor haters. I love my selection, my buddies love them too.
By Nathan G. on May 16, 2020
Pipes were shipped and delivered as promised, highly recommended. Cobra pipes are awesome. Sound quality is excellent, easy installed in about thirty minutes.
By Curtis J. on May 18, 2020
Not obnoxiously loud, more like a deep clean sound. Chrome quality is perfect. Packaging was perfect. Easy installation. Thanks Cobra!
By Bobby K. on May 18, 2020
Sound great.
By Jerrod D. on May 19, 2020
Loud exhaust, just what I wanted.
By Jeff F. on May 23, 2020
Great product. Very happy with this purchase and will continue to do business.
By Joseph R. on May 22, 2020
Ordered these for my 2018 Road Glide Ultra and was not disappointed! Shipped quick and got delivered within a few days, installation was super easy. Literally took 29 minutes from making the before video to making the after video. They sound great, just what I was looking for.
By Mark J. on May 26, 2020
Unfortunately these did not fit my manifold outlet. I've got the Screamin' Eagle exhaust which has a 2-1/4" outlet which didn't fit the 1-7/8" standard. I was disappointed at Screamin Eagle not Parts Giant. I ordered on Friday before the Memorial weekend and got them the next day on Saturday. Would definitely purchase from PartsGiant again.
By Steven S. on May 25, 2020
Sounds way better than any video and bought on a Monday and recieved it Tuesday. Damn I'm very happy.
By Robb V. on May 25, 2020
I thought long and hard about buying these mufflers. You guys certainly had them listed at the lowest price. And they arrived so quickly. The install was super easy and I am loving the new sound of my motorcycle! Thanks!
By James H. on May 25, 2020
Easy install and awesome sound! The hardest part was freeing up the factory tips. Maybe took me a hour. Loud, but not obnoxious.
By Tyler J. on May 25, 2020
These slip-ons have a great deep sound and are reasonably priced.
By Kenneth C. on May 28, 2020
Love the Neighbor Haters! Great pipes, Great sound! Easy installation.
By Willys B. on May 28, 2020
Perfect fit. Looks awesome. Sounds so much better than stock and really helps getting the air out. Perfect if your looking for something that sounds good and won't kill your pocket.
By Thomas C. on June 2, 2020
Gives my motorcycle the meaty sound I have been looking for and is not loud enough to be obnoxious. Overall I am satisfied with the look, the ease of installation and the new depth it adds to my motorcycle as a whole.
By Justin H. on June 2, 2020
These are awesome slip on pipes. Have a great sound. Shipped decent time. I will def. be purchasing the cobra true dual system to add to this great sound.
By David M. on June 2, 2020
I ordered these for my 2000 Road King. The install only took about 15 to 20 minutes.
The videos on the internet do not give these slip-ons justice!
By David M. on June 2, 2020
I ordered these for my Road King. The install only took about 15 to 20 minutes.
Videos on the internet do not give these slip ons justice. Nice deep tone very good sound!
By Ohio on June 5, 2020
Ordered my CNH. Delivered the next day! Great sound! TJ is the man!
By Larry H. on June 7, 2020
Wow, installed pipes today on a 2007 flht and was I impressed. Nice low rumble at idle and Highway speed, deep aggressive roar when you're into the throttle. Just what I was looking for. Easily compete with pipes twice the price.
By Richard V. on June 9, 2020
Installed easily and the pipes sound great. Great value for a great price.
By Joshua G. on June 10, 2020
I love the sound of my Neighbor Haters and the black looks perfect on my FLHXS.
By Jeffrey B. on June 16, 2020
Looks and sounds great.
By Paul M. on June 19, 2020
Slip-ons arrived on time, took 20 min to install, sound is awesome!
By Gal D. on June 20, 2020
The product itself looks awesome and sounds better than my expectations. The only downside is that the provided hex bolts, 3 out of 4 broke while tightening, using torque wrenches and according to specifications. They had to be extracted out. Eventually, I had to use the old stock bolts, which made a 20 minute job take longer than three hours...cheap cheap bolts.
By Bill E. on June 19, 2020
Just installed the Cobra Neighbor Hater slip-on's on my 2019 FLHR. The installation took about 20 min. and I'm very happy with the way they sound. Just a bit louder than stock with a deeper rumble at idle but they wake up when accelerating and have a nice low rumble in cruise. They make the M8 107 sound like a Harley should.
By Anthony S. on June 23, 2020
Only took about 45 mins to put them on and that is because I spent 15 mins looking for tools. They have a nice deep sound and plenty loud. However when you get to cruising speed they do not over power your sound system. They look great on the bike. I have the street fluids with the stretched bags so the larger ends fill the space on the bags nicely.
They are not the loudest I have ever heard but for the price they look great and sound pretty good. Would recommend to those that are on a budget but want to add some sound to their bike.
By Mark O. on June 23, 2020
Easy to install, and the sound was great, real deep rumble. Now my 2016 Road Glide sounds like it should.
By Robert L. on June 26, 2020
I read a lot of reviews before I order my pipes, I can say the pipes look really nice and I was impressed. I would recommend any body to order parts through parts giant. You cant go wrong!
By Kasey C. on June 30, 2020
2015 street glide. Sound great nice rumble. 20 minute install. Definitely recommend a tuner. Little bit of pop back but I'm very happy with the pipes.
By Randy K. on July 2, 2020
Easy on and nice and louder than I expected. The bike has better power band now.
By Columbus H. on July 6, 2020
Sounds awesome. Easy to install. Had them on in about 20 minutes.
By Kellee F. on July 8, 2020
Great pipes for the money, only wish they had a deeper lower sound. They were easy to put on after we bought the gaskets. Don't get me wrong, lots better than stock pipes, just wish a little lower sound.
By Kevin H. on July 8, 2020
They were packaged great with no damage. The mufflers are of great quality and look awesome. Took about 45 minutes to install from start to finish. The fit was perfect. The sound was just what I was looking for. Louder then stock but not obnoxiously loud. Sounds like a HD should.
By Michael J G. on July 7, 2020
I was really impressed by the sound, it sounded like a Harley, lol.
By Michael G. on July 7, 2020
They were easy to install and have an incredible rumble! I would recommend these pipes for any Harley owner that wants to be heard!
By Chuck S. on July 9, 2020
Packaging was in excellent condition. Mufflers were well packed and damage free.
Mufflers are not as loud as the name implies. For me the new sound is spot on. Took about a hour and half to install but was dealing with granddaughter too. I highly recommend these mufflers.
By roy l. on July 10, 2020
Great transaction, no kinks. Pipes look great and sound killer.
By John S. on July 3, 2020
I am very happy with the sound of the cobra NH, even with a cat still in my stock head pipe they will wake the dead. You can't but love the deep rumble at idle. Now that is what a Harley should sound like. Fast shipping good value and video on the web don't do them any justice you need to hear them in person. Thank you parts giant!
By CHRISTOPHER C. on July 16, 2020
These pipes really made my bike come alive with that distinctive sound all Harley owners look for. It took 30 minutes to change out, and I was on the road joining my buddies for a morning ride.
By John Y. on July 16, 2020
The price was good. Installed pipes in 1 hr 20 minutes. They look great and sound great.
By KEEGAN R. on July 20, 2020
Love them. Purchased them last year. Still got them on without the baffles. My neighbors honestly really hate them but I love them. 5 stars all the way. Loud pipes save lives!
By Douglas L. on July 20, 2020
Awesome sounding pipes great value I will definitely purchase those again for other bikes.
By Sterling L. on July 24, 2020
I love my new slip on mufflers. They sound amazing and was so easy to install.
By Scott M. on July 25, 2020
Put the 3" neighbor hater slip on exhaust on my 2018 FXBRS. To me they were a waste of money. They should be called Neighbor Whispers. Pretty much the same sound as the stock mufflers.
By James T. on July 27, 2020
As for the neighbor hater pipes, Love Love Love them. Made the bike sound like a Harley, awesome.
By Jeff W. on August 3, 2020
Very easy installation, and they sound great! Exactly what I was hoping for. Very high quality. They work well with my Vance and Hines Tuner. Highly recommended.
By Jamie P. on August 3, 2020
Product itself sounds great.
By Steven P. on August 11, 2020
My 2020 Streetglide Special sounds like a Harley-Davidson now. I installed them myself in probably 45 minutes. I got the ones with the black coating and they look sharp and sound great.
By Robert R. on August 14, 2020
I didn’t do any stage upgrades on my Road Glide. Putting these pipes on the bike did exactly what I was hoping they would do—great sound and tone and it definitely is louder than with the stock pipes but not offensively loud. They sound great and did not affect performance in any way.
By Earl H. on August 18, 2020
Very simple install done in 20 minutes by myself. I have 2012 Electra Ultra Glide Limited and I love the sound. Deep throaty on idling growls when reving. Thank you Cobra.
By Ken on August 18, 2020
I purchased these here for a great price. I had these previously on a bagger and loved the deep sound. They are equally impressive on my Heritage Classic 114! Workmanship is first rate and they sound perfect!
By John D. on August 19, 2020
Nice look, very easy to install but they didn't sound as loud as I thought they would. I definitely think they sound great compared to the factory pipes I removed. Hopefully they break in more and get louder as I was told by someone that they will, time will tell.
By Kenneth M. on August 26, 2020
I had these on a prior bike and this set did not disappoint. They install easy and sound just like I was hoping for on my Heritage Classic 114. The quality in manufacturing and the care in packaging these pipes is impressive.
By Barry p. on August 26, 2020
I don't think you can get a better sounding set of pipes for the money and they also look great.
By michael c. on August 29, 2020
Very impressed with product. A good company to do business with. I will order again from them, thanks.
By Shawn B. on September 5, 2020
Easy install and sound great. Took me about a half hour to install.
By rustin b. on September 8, 2020
I wanted a deeper throatier sound than stock. I installed a stage 1 with a high flow air intake keeping original cover. Had slip on installed and the electronic tuner set. I love the deep sound. Now my Harley sounds like I remember from when I was a young boy desiring a Harley. Perfect addition.
By Michael K. on September 8, 2020
These pipes are amazing, nice deep sound and plenty of noise you will not be disappointed!
By Eugene L. on September 9, 2020
Perfect fit. Great sound, 30-minute job. Very happy with this product.
By John B. on September 10, 2020
Amazing. They are exactly what I expected, and my SGS no longer sounds like a lawn mower. A+++
By Robert J. on September 11, 2020
They sound great. Not as loud as I want but definitely make my bike sound like a harley should. Would definitely recommend.
By Jeffrey H. on September 19, 2020
I was very pleased when I got my new mufflers. very easy to install and just loud enough. I still have the stock manifolds on my bike looking to go aftermarket when my warranty is up. I have heard some bikes with the cats removed and it is even louder. If you want loud but not too loud leave the cats. If you want the neighbors to hate you then run without. You even have the option to remove the baffles on the mufflers themselves. Either way great sound!
By kevin r. on September 18, 2020
The neighbor hater slip on pipes are sweet, great sound and really wake up distracted drivers; they have saved me more than once. These pipes look great also and a super nice price, very pleased.
By Anthony I. on September 26, 2020
Received my mufflers sound great! When I opened the box I found 2 black marker circles. Quality control obviously caught a blemish on my right slip on. I took pics and reported it but they wanted me to return them but I had waited long enough for them ( not any fault of parts giant). Thought they might offer some sort of discount. Anyway. Other than that they were good to deal with.
By Richard T. on September 29, 2020
Love these slip on mufflers. Easy to install. Parts Giant was simple to order from. Great experience all around.
By Casey C. on October 3, 2020
Was initially doubtful but super satisfied with the sound! Highly recommend if you are looking for good sound without doing the stage 1 upgrade.
By Tom C. on October 9, 2020
Sound great! Good Price! Really impressed!
By Robert R. on October 15, 2020
I’m so happy I purchased the Cobra Neighbor Haters from Parts Giant. Packaged right with no damage. The install was easy on my 2020 Street Glide Special, and the sound has a deep growl at idle. The research I obtained revealed no tuning is required! Now this motorcycle sounds like a Harley!
By Steven K. on October 16, 2020
Best muffler for the money.
By Liston D. on October 26, 2020
Easy to install and great sound more than I expected.
By Randy B. on November 12, 2020
Very easy to install on my 2020 Ultra Limited.
By Mark A. on November 19, 2020
Excellent sound. I would recommend them.
By Michael M. on December 1, 2020
Cobra slip ons sound really good on my 2017 RGS. I have a set of Cobra speedster swepts on my 2011 Stryker. All your products are awesome.
By James R. on December 2, 2020
Superb product, Cobra has restored my Harley Davidson's exhaust note. The OEM mufflers sound like a Vespa. I wanted to give a five star rating across the board but there is one issue concerning fit on a 2020 Heritage. NHs end about 5.5" from the end of the saddlebag. While not a problem when running the saddlebag gets very hot when shutting down the engine. Especially in a garage with no moving air. It is easily mitigated by cutting a piece of black plumber's heat shield and gluing it to the bottom of the saddlebag.
By James M. on December 14, 2020
Easy to install and sound great. I had a question and made a call who answered my question. Great product and company.
By Michael E. on December 25, 2020
Took 30 minutes to install after I got the old Rush pipes off.
By Albert L. on January 5, 2021
Good looking pipes, they sound loud and low which is what I wanted. I pulled the baffles off before I installed them but if I ever need to put them back on (don’t know why) it’s just a couple of screws and there in... I did not hear them with baffles on. Install was very easy.
By Ronald L. on December 31, 2020
Great experience. Mufflers sound great, easily install.
By Scot K. on January 18, 2021
Great fit, easy installation.
By anthony m. on January 21, 2021
Awesome all the way around...great part. Great to do business with...and slip ons sound amazing.
Yes, these Neighbor Hater mufflers from Cobra will indeed fit 2018 Milwaukee 8 models. Just choose your exact model and year from our fit guide and we'll send the proper slip-on mufflers to fit your machine!
By: Staff
For older bikes with a carb, such as the 1995 FLHR - yes, you'll want to adjust the carburetor in order to be sure the bike runs correctly. To do that, you'll need a Dynojet Carburetor Jet Kit as that will include everything you need to ensure proper fuel delivery for your carbureted bikes.
For fuel-injected bikes, and this applies to most slip-on exhausts - the OEM ECU can handle the changes in exhaust flow with ease. That is to say, as long as the bike is fuel-injected, you don't need to adjust fuel delivery in any way.
By: Staff
Yes, these mufflers should fit that exhaust without issue since the True Dual headers are designed to work with the stock mufflers. You should have no problem fitting the Neighbor Haters to your Vance & Hines True Dual headers. Just be sure to select your exact bike from our fit guide and you'll be all set!
By: Staff
Yes, Cobra does indeed built a set of Neighbor Haters to fit the 2016 Ultra Classic!
Just select the 2016 Harley Davidson FLHTCU Ultra Classic Electra Glide from our fit guide and you'll get the correct Neighbor Haters to fit your machine.
By: Staff
Since you've already got the Fuelpak FP3 on your Road Glide Special, you've got everything you need to run the Neighbor Hater slip-ons. Just use the FP3's auto tune function after you put these mufflers on, burn a tank of gas through the bike out on your favorite roads, and then flash over the suggested changes. Once you've done that, you're all set!
By: Staff
Unfortunately, Cobra doesn't provide any information in regard to sound output values.
I can tell you that these will indeed be louder than stock, just on their own. But, if you really want sound, you must pair them with a set of Cobra headers. With those two combined, the NH pipes are going to be about as loud as you can get from an aftermarket exhaust system.
By: Staff
So long as your bike is completely stock, the OEM ECU can usually handle the change in exhaust flow with this exhaust. It's when you go from a stock set up, or a setup with slip-ons, to a full exhaust system and/or you put an aftermarket air cleaner on your bike, that you need to adjust fuel delivery.
That said, if you're riding mostly at high altitudes or in an area with poor fuel quality (not usually a problem in the USA!), then yes, you'll want to adjust fuel delivery to suit. To do that, we can't say enough good things about the Vance & Hines Fuelpak FP3 Autotuner for the 2017 Harley Street Glide. It's simple to install and use, plus the included instructions explain exactly how to configure the device to fit your needs without a trip to the dyno. All you need is an Android or iOS smart phone and the free FP3 app and you're all set to use that tuner.
By: Staff
Yes, if you were to choose the 2014 Harley Davidson FLHTK Electra Glide Ultra Limited Cobra Neighbor Haters from our fit guide, you'd receive the correct exhaust to fit your machine.
By: Staff
As these mufflers were specifically engineered to annoy the non-riding public, you'll definitely notice a change in the note coming from the rear of your bike. And, if you were to pair them with a set of Cobra Power Port Head Pipes, yeah - people are going to notice, everywhere.
By: Staff
These mufflers are sold in pairs. You only need to purchase a quantity of one in order to completely outfit any machine listed in our fit guide.
By: Staff
Yes, all Cobra Neighbor Hater exhausts are fitted with removable baffles.
By: Staff
If the current pipes on your bike aren't loud enough, Neighbor Haters are up to the task! Removing each baffle is easy, as they're only affixed with a bolt. For those of you putting these on for the first time, please be sure to put some anti-seize on the baffle bolts, to make it easier for removal later on.
Mind you, the baffle is part of the bell-shaped portion at the end of the muffler. So you will be changing the look of the outlet end of your exhaust.
By: Staff
In the case of the 2018 Road King Cobra Neighbor Haters, you probably won't need to buy a fuel tuner if you're only fitting these mufflers to your bike. There are, of course, exceptions to this rule. If you're in an area that has sometimes questionable quality fuel, or you do most of your riding at higher altitudes, then you'll probably want to look into some tuning options. Otherwise, if you spend most of your time below 5,000 feet and live in the USA, you should have no need to adjust fuel delivery with only these mufflers installed.
By: Staff
2017-2019 Harley Davidson touring models have yet to change any exhaust parts. Simply select your 2019 model year FLHR Road King from the drop down menu and we can get them on their way.
By: Staff
While you can probably get away with installing these pipes by themselves, to achieve the best possible throttle response and engine performance, it's always best to install some sort of fuel controller. Basically, any time you change the way air flows into or out of the engine, you'll want to adjust the air fuel ratio accordingly to maximize any performance gains available from the new freer flowing exhaust. I would recommend the FI2000R fuel controller ro the Vance and Hines FP3 for the 2019 Road Glide.
By: Staff
You would not have to install a fuel tuner for just slip ons. If you add other mods such as a high flow intake, cams or head pipes, it would be recommended.
By: Staff
All 1995-2016 Touring models use the same slip-on mufflers, provided you have factory or aftermarket headpipes designed to accept factory mufflers. As long as you select your exact model and model year, we guarantee they will fit.
By: Staff
You would not need to install a fuel tuner until you make more modifications to the intake or headers on this model. Slip-ons can be installed without a remap of the fuel injection system.
By: Staff
Cobra recommends replacement of the original HD gasket part number 65900017 with the installation of Cobra slip-ons for M8 Softail models. They are not included and are difficult to reuse once the have been removed from the original mufflers.
By: Staff
Sure do. Just be sure to pick your 2013 Harley Davidson FLTRU Road Glide Ultra or FLTRX Road Glide Custom from the drop down menu to receive the correct pipes for your ride.
By: Staff
The bike will produce peak power with the baffles installed. It is not recommended to remove them. Mileage change would be negligible in versus out. Cobra does not warranty for manufacturing defects if the pipes are modified by the end user.
By: Staff
Just keep them clean to prevent any surface imperfections from road grime being heated on the chrome surface.
By: Staff
This is normally for any brand of slip-on mufflers. They burn in, once the packing material in the muffler has been seasoned and run for a few hundred miles you should no longer have an odd smell or smoke coming from the pipe.
By: Staff
Cobra recommends replacement of the original HD gasket part number 65900017 with the installation of Cobra slip-ons for M8 Softail models. They are not included and are difficult to reuse once the have been removed from the original mufflers.
By: Staff
As long as you select your exact model 2007 Harley Davidson FLHTCU Ultra Classic Electra Glide from the drop down menu, you would have no issues getting these pipes installed on S&S Power Tune Dual headers.
By: Staff
We have not seen any issues with bluing on a properly tuned machine. Discoloration is caused by improper jetting, fuel mapping, cam timing, sitting in traffic, leaving the choke on, etc. As long as you have the proper fuel map for any existing mods you should have no issues with discoloration or bluing of the mufflers. The baffles are a very straight through design with a corkscrew perforation.
By: Staff
The most popular set we sell to match the Neighborhaters slip-ons is the Cobra Pro Chamber Head Pipes followed by the Vance & Hines Power Duals Head Pipes. Both have a similar design with a power chamber or cross over section to help with scavenging and lower end torque to produce power similar to a 2:1 with the traditional look of duals. You can really go wrong with either choice, the Cobra pipes are lower in price if you are on a budget. Just keep in mind at that point you would need a fuel tuner such as the Vance and Hines FP3 with those mods.
By: Staff
All Cobra exhaust systems will included detailed installation instructions. As far as a mount bracket these mufflers will mount to the OEM brackets using original hardware at the stock mount location. As long as you bike is bone-stock with factory HD exhaust, you should have no problem getting these pipes mounted in their place.
By: Staff
There is no provision for swapping out endcaps on the Neighbor Hater mufflers. The bell mount design is an integral part of the muffler's structure and cannot be removed.
By: Staff
The emblems on the Cobra Neighbor Hater heat shields are to be placed towards the rear of the mufflers.
By: Staff
All Neighbor Hater mufflers from Cobra are designed to work with the OEM headers on any of the machines listed in our fit guide. You should have no problem bolting the 2020 Harley Street Glide Neighbor Hater exhaust to your machine!
By: Staff
So long as you have the stock exhaust on your machine, then yes - you have everything you need for fitting these mufflers to your bike. Basically, you just swap out the stock mufflers for these and you're all set!
By: Staff
Yes, you are to re-use the OEM exhaust gaskets in order to fit these mufflers to your machine. In the event they're in poor shape, or just to be safe, we do have a selection of gaskets for most of the models these pipes fit on our website here.
By: Staff
Cobra's Neighbor Hater exhausts hate your neighbors so much that they don't care whether your bike is fuel-injected or carbureted. In fact, their hatred for neighbors and neighborhoods is so great that, so long your machine is listed in our fit guide, you can get your neighbor haters on easily and without issue, we guarantee it!
By: Staff
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