4.5" Insatser

4.5" HP-Plus Baffle Insert

• Engineered for performance, style and sound
• Mufflers have been dyno-tested and show 12% increase in torque and 7% increase in power
• Produce the Khrome Werks signature, authoritative tone without annoying high-frequency noises
• 4.50" 16-gauge muffler body
• New absorptive baffle covered with stainless steel mat and high-temp fiberglass developed just for the M-Eight
• Improved torque and horsepower from the hit of the throttle
• Bolt-in optional inserts available that complies with SAE J2825 sound test with no appreciable loss of performance
• Mufflers sold in pairs
• Made in the U.S.A.