4-1/2" HP-Plus® Slip-On Mufflers with Race Tip - Black - Twin Cam
4-1/2" 16-gauge muffler body
Produce the Khrome Werks signature authoritative tone without annoying high-frequency noises
These mufflers have been dyno-tested and show a 12% increase in torque and 7% increase in power
Engineered for performance, style, and sound
Absorptive baffle wrapped with stainless steel mat and high-temp fiberglass
Improved torque and horsepower from the hit of the throttle
Billet aluminum tips can be rotated 360° at 90° increments
Bolt-in optional inserts available that comply with SAE J2825 sound test with no appreciable loss of performance
Optional performance inserts boost low-end performance and enhance sound
Sold in pairs
Made in the U.S.A.