Description
If you’re running a Harley and want real power gains without sacrificing rideability, the S&S Cycle exhaust delivers measurable improvements in torque across the entire RPM range. This isn’t just about sound—the high-flow cat design and optimized muffler placement reduce heat at the rider while meeting all 50-state emissions standards, so you get performance without compromise. The 4.5″ billet endcaps aren’t decoration; they’re precision-machined to channel exhaust flow for the deep, purposeful tone that matches the bike’s added punch.
- 50-state EPA/CARB legal
- EO K-010-15 certified
- 4.5″ billet endcaps
- Highlight Machined Thruster design
- High-flow catalytic converters
- Improved torque delivery
- Deep bass rumble
- Reduced rider heat
- Stock O2 sensor location
- Wide-band O2 compatible
- Includes sensor adapters
- SAE J2825 compliant
- Made in the USA
- Bolt-on installation
- MPN: 550-0702C
