- Race-tested, smooth power curve throughout the RPM range
- Engineered to assault today's tracks and trails
- Larger diameter titanium canister for more tunability and longer lasting packing life
- Pounds Lighter than stock
- Optimally designed to complement performance of FMF pipes; works and fits FMF or stock.
- FITS 2023-2024 Yamaha YZ 125 X AND 2022-2024 Yamaha YZ 125