KHROME WERKS 4-1/2" HP-Plus® Slip-On Mufflers — 4.5" OD, black – 99-05, 07, 10-11, 14-16 Touring, 00-05, 07-08 CVO, 09-16 Trike

Engineered for performance, style, and sound, the 4-1/2" HP-Plus® Slip-On Mufflers deliver an authoritative tone and measurable gains on the dyno. 🔧

Dyno-tested results show a 12% increase in torque and a 7% increase in power, giving improved response from the hit of the throttle. 🔥

• Absorptive baffle wrapped with stainless steel mat and high-temp fiberglass
• 4.5" 16-gauge muffler body for optimized flow and durability
• Produce the Khrome Werks signature authoritative tone without annoying high-frequency noises
• Billet aluminum tips rotate 360° at 90-degree increments for custom orientation
• 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
• Eclipse style features a proprietary, high-temperature black chrome electroplated finish
• Made in the U.S.A.