High-Power Nightster Slip On Muffler

Complete game changer, DO NOT get the s&s slip on, it sounds like complete garbage. This is going to make your bike come to life. SUPERRRR LOUD and it POPS like crazy when youre at high rpm and start engine breaking. The tools you will need: 15mm wrench, flathead screw driver and a 10mm, only for the 26 Nightster Special. Other tutorials tell you to use a 13mm but use a 15mm. I also recommend using permatex copper gasket maker from autozone its like 13 bucks, apply liberally on the part where the muffler slips on to. Recommend allowing the gasket to cure for the full 24 hours before riding, makes a difference. Also have alot of patience when removing the old muffler, its just back and forth swing and pull back but eventually it comes off. Otherwise super simple installation and extremely worth it, you will LOVE how loud this slip on is.

Sounds amazing barks and is loud as hell. First time working on a motorcycle and I got it on with a couple youtube videos for help. Best investment into my Nightster yet. Appreciate y’all at Kruesi and Stealth.

It sounds amazing i get complimented all the time and its such a smooth look