KHROME WERKS 4-1/2" HP-Plus® Slip-On Mufflers with Race Tip

KHROME WERKS 4-1/2" HP-Plus® Slip-On Mufflers with Race Tip (Black) — Twin Cam Upgrade your ride with KHROME WERKS 4-1/2" HP-Plus® Slip-On Mufflers with Race Tip —built to deliver a bold, authoritative tone without the annoying high-frequency noise. Designed for performance, style, and sound, these slip-ons are a direct upgrade for riders who want more response from the throttle. Performance & Sound Highlights 4-1/2" 16-gauge muffler body for strong durability and deep street-ready sound Signature Khrome Werks tone with smooth, controlled output Dyno-tested results: 12% increase in torque and 7% increase in power Absorptive baffle wrapped with stainless steel mat and high-temp fiberglass Billet aluminum race tips rotate 360° in 90° increments Optional Inserts for Tunable Output These mufflers feature bolt-in optional performance inserts that enhance low-end performance and sound. Optional inserts are also designed to comply with SAE J2825 sound test guidelines with no appreciable loss of performance . Specifications Product Type: Slip-On Muffler Finish/Color: Black End Cap Style: Race Outer Diameter: 4-1/2" Units: Sold in pairs Weight: 25.2 lbs Made in the U.S.A. Ride style: Street | Model: HP-Plus®