KHROME WERKS 3" HP-Plus® Slip-On Mufflers — powder-coated black – 14-22 Sportster

🔊 Patented steel construction baffle now features more high-temperature fiberglass packing, providing significant gains in horsepower and torque and producing a distinctive, throaty sound.

• Use all factory mounting hardware.
• OEM heat shields may be retained.
• U.S. patent 5,173,576.
• Made in the U.S.A.
• ECM units on fuel-injected models need to be recalibrated if used with free-flowing air cleaners and/or modified engines. Muffler shells may discolor if ECM units are not calibrated correctly.