4-1/2" HP-Plus® Slip-On Mufflers

4-1/2" HP-Plus® Slip-On Mufflers

These mufflers have been dyno-tested and show a 12% increase in torque and 7% increase in power

4-1/2" 16-gauge muffler body

Engineered for performance, style and sound

Produce the Khrome Werks signature, authoritative tone without annoying high-frequency noises

Absorptive baffle covered 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; feature a high-temp powdercoated finish

Bolt-in optional inserts available that comply with SAE J2825 sound test with no appreciable loss of performance

Sold in pairs

Made in the USA