Description
If you’re serious about extracting maximum performance from your cruiser, the S&S Cycle Grand National Muffler delivers measurable gains where it counts—10.5% more horsepower and 19.8% more torque when paired with the Stealth Air Cleaner Kit. This isn’t just a bolt-on exhaust component; it’s a race-proven design that combines aggressive aesthetics with genuine power delivery. The ceramic black finish integrates seamlessly with stock header pipes, giving your bike a cohesive, factory-quality appearance without compromising on sound or performance.
- Stainless steel perforated baffle
- High-performance packing materials
- Race-inspired Grand National endcap
- Black ceramic finish
- Removable dB reducer included
- Bolt-on installation
- Made in USA
- MPN: 550-0703
