Description
The S&S CYCLE Power Tune® XTO Race Muffler delivers adjustable performance without compromising sound quality or power output. Its tunable inserts let you dial in the exact acoustic signature and power delivery your engine needs, whether you’re optimizing for track conditions or daily riding. Engineered for serious riders who refuse to sacrifice performance for noise compliance.
- Tunable inserts included
- Improved power output
- Enhanced torque delivery
- Dual outlet design
- Stylized tip finishes
- Removable spark arrestors
- Meets J335 Forestry Standards
- MPN: 550-1042
- Not street legal—racing use only
