Description
If you’re looking for measurable power gains without sacrificing street legality, the S&S Cycle 550-0700C delivers increased torque and horsepower while maintaining full EPA and CARB compliance across all 50 states. The relocated catalytic converters reduce unwanted heat transfer to the rider, improving comfort on longer rides, while the high-flow design produces a distinctive deep bass rumble that responds across the entire RPM band. This is a bolt-on upgrade engineered for riders who want real performance, not marketing promises.
- 50 state legal
- EPA/CARB compliant
- EO K-010-15
- Billet aluminum endcaps
- 4.5″ diameter design
- High-flow catalytic converters
- Improved torque delivery
- Deep bass rumble
- Reduced rider heat
- O2 sensor compatible
- Stock adapter included
- Wide band sensor ready
- SAE J2825 compliant
- Made in USA
- Bolt-on installation
