Fits:
$575.95
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A low idle combined with a plugged up exhaust conspire to mute the true sounds of freedom that your machine was designed to roar. Not to worry, S&S created the GNX slip-on mufflers with one thing in mind - belting out the flag waving, eagle flying song of the American v-twin! Combining a 4-1/2 inch sleeve with a tuned baffle and race inspired tip, the GNX lets the sound and power flow.
Product Note:
| Specification | Details |
|---|---|
| Baffles Included | Yes, Non-Removable |
| CARB Approved | Yes |
| Configuration | Dual Muffler |
| Country of Origin | USA |
| Engine Type | Twin Cam |
| Exhaust Diameter | 4-1/2 in. |
| Muffler End Cap | Black |
| Muffler Sleeve | Black |
| 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 Mark T. on
Verified Purchaser
After watching countless videos and going back and forth, I went with S&S GNX because of sound, value and customer service. S&S stands behind their products. On the 2025 Street Glide the right side was pretty tight fit and the left side slid right on. They come with clamps but not a fan of the torx head to tighten them down, felt like the heads will strip, other than that they are great.
By Craig V. on
Verified Purchaser
These would be great without the cat delete headers. At a steady cruising throttle they're tolerable.
By Dean H. on
Verified Purchaser
These slip-ons are great! They make my Street Glide Special sound so much better. When you crank the throttle, they sound incredible. Thank you.
By Jason on
The mufflers look and sound as advertised. The muffler clamps have an Allen head bolt. The directions say nothing about needing a 6 mm Allen head socket. Should have not followed the directions and use the original Harley muffler clamps. As one of the Allen head bolts stripped out while trying to torque down to spec.
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