GNX Mufflers – 4.5″ – Chrome
Give your M8 a true V-Twin rumble without a full system; 4.5″ slip-on with premium fit, finish, sound and power; Unique louvered baffle delivers a rowdier tone, even with stock headpipes; S&S Racing heritage styled end cap in Tuxedo Black finish; SAE J2825 Sound Level Compliant (with included dB reducer installed); Made in USA!; Not for Trike applications
$639.95
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Customer Reviews
Mike Miller and his crew have always taken care of me. I recommend all my buddies to him, and have always heard good things from the guys I’ve recommended. Millerbuilt is the best in the business!
Dylan West
I’ve been using Millerbuilt for the last 5 years now, and they have always been amazing! I recommend anyone who’s looking for aftermarket accessories, parts, or repair to look no further Mike and his crew!
Travis Dockter






