3" HP-Plus® Muffler for FLSTN, FLSTSB, FXS, FLS
Get a deep, throaty sound from idle to full throttle. Customize the set up with your choice of slash cut or taper. Relentlessly engineered for significant gains in horsepower and torque. Offered in chrome or proprietary black.
Replacement Clamps for 1.75" Mufflers: http://www.khromewerks.com/shop/detail/203030
- Built for Harley Davidson® FLSTN, FLSTB, FXS, FLS
- Straight through perforated core with our patented HP-Plus® resonator
- U.S. Patent 5,173,576
DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES.