KHROME WERKS 4-1/2" HP-Plus® Slip-On Mufflers with Race Tip — Black – 99-05, 07-11, 13-16 Touring, 00-05, 07-08 CVO, 09-16 Trike

Engineered for performance, style, and sound, these mufflers deliver the Khrome Werks signature authoritative tone without the annoying high-frequency noises. 🔊

• 4-1/2" 16-gauge muffler body for durable, race-ready construction.
• Absorptive baffle wrapped with stainless steel mat and high-temperature fiberglass for controlled sound and consistent performance.
• Dyno-tested gains: approximately 12% increase in torque and 7% increase in power.
• Improved throttle response and stronger low-end from optimized internal design.
• Billet aluminum tips rotate 360° at 90° increments for customizable orientation.
• Bolt-in optional inserts available to comply with SAE J2825 sound test with no appreciable loss of performance; optional performance inserts further boost low-end performance and enhance sound.
• Sold in pairs. Made in the U.S.A.

Installation is straightforward and designed to enhance both the look and the character of the exhaust while maintaining race-capable results.