No issues at all
By Kenneth R. on Verified Purchaser
Item was everything I expected and then some! No issues at all everything works great!
Fits:
$459.99
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The evolution of tuning continues with the FP4 Fuelpak from Vance & Hines! Smaller, faster and more powerful than the legendary Fuelpak FP3, the FP4 improves on every aspect of tuning and functionality to give riders the ultimate tuning tool.
Powerful, yet simple to use, the device plugs straight into the red OBD II connector found on Harley-Davidson motorcycles. In less than five minutes, you can be have this device out of the box, installed and be on the road to better throttle response, more engine power and more connected feeling to your bike than ever.
Performance Data feature
Go for a ride using the built-in data logger, then study every facet of power delivery to develop the most comprehensive tuning maps for YOUR exact needs.
Better than Ever
Product Note: Does not fit CVO models.
Specification | Details |
---|---|
CARB Approved | No |
Connection Type | Varies (make selection above) |
Country of Origin | USA |
Engine Type | Varies (make selection above) |
Warranty | 1 Year Manufacturer Warranty |
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 Kenneth R. on Verified Purchaser
Item was everything I expected and then some! No issues at all everything works great!
By None on Verified Purchaser
Good quality, works exactly as advertised.
By Gary L. on Verified Purchaser
Nice deal. Setup relatively simple. Various adjustments are capable.
By Lee W. on Verified Purchaser
This was a perfect tuner. Download app, flash tune, unplug. lil bit of auto tuning for bit so it settles in place. Once tune done no poppy sound, smooth
By Jerome S. on Verified Purchaser
I had troubles getting the fuelpak tuned correctly, due to the the only instructions being a QR code that led to the wrong video. However the product was decent once installed, and seems to be working alright.
By H. on
Very easy to install. Software has finally been updated to auto tune very well. First few months of having it I experience a lot of IOS issues. Vance and Hines has made a great IOS update last week and everything runs very smooth now.
By TB. on Verified Purchaser
All I can say is, based on my limited experience with remapping my bikes, this device worked flawlessly and my bike is running better than ever!
By Mojo on Verified Purchaser
So far so good. Did a stage 1. This is easy to tune and my AFR is exactly where it needs to be. Bike runs so much cooler now.
By Derek T. on Verified Purchaser
This is the 2nd fuel pak 4 I bought.
By Chris D. on Verified Purchaser
Always the best. Quick and easy to install.
By Robert D. on Verified Purchaser
Nice tuner, all good so far. Great value.
By Karl D. on Verified Purchaser
Works great after figuring out how to connect it. My bike kept powering down because my lithium battery. Hooked battery pack up and programmer worked great. Made a big difference in performance and especially initial take off.
By Richard T. on Verified Purchaser
Very good
By Brian C. on Verified Purchaser
Got the fp4, but had to send it back to vance and hines because of a bad bluetooth chip in the tuner. Received the new tuner an works perfectly.
By Mike C. on Verified Purchaser
Could not be easier to install and get running. Has to reload program twice due to some bug. Called tech service, they were really helpful.
By Daniel C. on Verified Purchaser
Anytime you can override the Harley computer. I had two FP3 tuners and wouldn't use anything else. V&H have great tech support.
By Ray M. on Verified Purchaser
Would not auto tune bike, drops communication phone interface. Not as easy as 1-2-3.
By John S. on Verified Purchaser
Had a little trouble getting the map for my bike because I went with S&S exhaust and intake but when I called Vance and Hines they got me going in the right direction pretty quick and so far it's been really good
By Boo on Verified Purchaser
Only been on the bike a few days but it's working fine bike runs a lot better so far. Didn't have my slip ons on the list of options but you can call them and wait 20 minutes on hold and they will tell you which ones to pick. Haven't had time to mess with much of the other stuff like gauges and auto turning yet.
By Harvey C. on Verified Purchaser
Took time to get it set up but working good.
By Harvey C. on Verified Purchaser
Good product.
By Harvey C. on Verified Purchaser
Working great.
By John A. on Verified Purchaser
FP4 improved my 22 Street Glide very much. The Screaming Eagle tuner was lacking. No dealer needed to do the tune. I win.
By Ryan T. on Verified Purchaser
Easy to use, plug and play.
By William H. on Verified Purchaser
I've been using the V&H Fuelpak FP3 for years on several Harleys and love it - the FP4, paired to an iPhone, not so much (installed on a 21 FLHTK). Thanks to the patient help of a tech at V&H I was able to get the unit paired to my iPhone and working, but the app is definitely not prime time. Customer service from Partsgiant was above and beyond - I wanted to have the unit installed for a 1100 mile ride I had coming up and got it to me a day ahead of the date promised. Excellent!
By Phillip S. on Verified Purchaser
Had what I wanted in stock. Vance & Hines FP4 was cheaper. Thank you!
How many stars would you give this product? Write a review.
By sairam
I wanted to install Vance & Hines FP4 along with High Radius 2 x 2 exhaust
Answer QuestionYes, if you were to choose the 2024 FLFBS Softail Fat Boy 114 Fp4 Fuelpak from our fit guide, you'd receive the correct part ot fit your machine. It's the perfect tuner that's ready for use with any Vance & Hines exhaust system!
By Thomas G.
I'm pretty sure I have the Vance & Hines PCX Big Shots Staggered Exhaust
Answer QuestionNot at all! Once you've got the FP4 on your bike and connected to your phone, literally a four minute job, just configure the tuner using the free FP4 app to a setup that's as close as possible to what you've got on your bike. Flash that over, then use the FP4's auto tune function, burn a tank of gas through the bike, go back to the FP4 app and flash over the suggested tune and you'll be all set! It's a really simple, easy-to-use tuner.
By Anon.
Answer QuestionOh yes it will! Just use the Auto Tune function, burn a tank of fuel and then flash over the recommend fuel settings and you'll have a bike that makes good power, responds to throttle commands really well and is just totally fun to ride!
By Anon.
Answer QuestionThere is absolutely no need to replace anything upon the installation of a FP4 system. These devices will even improve throttle response and performance on bikes of a totally stock configuration. Of course, when you make changes down the road, you'll be able to easily modify your bike's tune so as to get the most out of any new parts.
By Anon.
Answer QuestionYou won't need to add wideband O2 sensors to your bike in order for this to work. It runs just fine off the stock oxygen sensors. In fact, the FP4 will work well for your particular setup, it'll just take a tank or two of fuel to get it dialed in. The best way to go about it would be to configure the device as close as possible to your bike's configuration using the free FP4 app. Once you've done that, start the auto tune function and go riding. Like I said, it'll take a tank or two, but after that, just flash over the recommended fueling modifications and you'll be all set to get the most power out of your bike!
By T
Has a low idle of 850 want to bump it up to 950
Answer QuestionYes, using the free FP4 tuning app along with the FP4 installed on your bike, you can indeed raise idle speed. There's quite a bit you can do with this tool to get the most out of your bike.
By Anon.
Answer QuestionYes, if you were to choose the 2011 Harley Davidson FLHX Street Glide FP4 Fuelpak tuner from our fit guide, you'd receive the correct unit to fit your Harley-Davidson. Installation is simple - barely a ten minute operation if you decide to eat a sandwich half way through removing a side cover! Just configure it accordingly using the free FP4 app on your phone and hit the road!
By Anon.
I am switching the manufactured exhaust system to Bassani Softail FLSB for 2021 Harley Davidson FLSB Softail Sport Glide and I would like to be sure if app has Bassani Softail FLSB in the list to be able to program it for the proper working. Thank you.
Answer QuestionThe FP4 currently has exhaust choices from Vance & Hines, Python, Harley Davidson, Crusher, and Bagger Nation. You could always choose a Vance & Hines exhaust from their selection that is similar to the Bassani exhaust or use the Auto-Tune feature to get it as close as possible.
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