Elevate your motorcycle's performance and acoustic profile with these premium 3" HP-Plus® Slip-On Mufflers. Engineered for riders who demand a balance of power and style, these mufflers utilize a patented steel construction baffle system. The updated design features enhanced high-temperature fiberglass packing, specifically engineered to deliver significant gains in both horsepower and torque while producing a distinctive, throaty exhaust note that defines the HP-Plus® legacy.
Installation is streamlined as these mufflers are designed to use all factory mounting hardware, allowing you to retain your OEM heat shields for a clean, integrated look. Whether you are cruising the highway or navigating city streets, these mufflers provide the reliable performance and deep sound quality expected from high-end exhaust components.
Important Technical Note: For fuel-injected models, ECM units must be recalibrated if these mufflers are used in conjunction with free-flowing air cleaners or modified engines. Proper calibration is essential to prevent shell discoloration and ensure optimal engine performance. These mufflers are proudly made in the U.S.A. under U.S. patent 5,173,576.
| Technical Specifications & Features |
| Baffle Design |
Patented steel construction with high-temp fiberglass packing |
| Performance Highlights |
Significant gains in horsepower and torque |
| Sound Profile |
Distinctive, throaty HP-Plus® sound |
| Installation |
Uses factory mounting hardware; compatible with OEM heat shields |
| Manufacturing |
Made in the U.S.A. |
| Patent Information |
U.S. patent 5,173,576 |
| Compliance Requirement |
ECM recalibration recommended for modified fuel-injected engines |
