- Race-tested, smooth power curve throughout the RPM range
- Larger diameter canister for more tunability and longer lasting packing life
- Lighter than stock
- Optimally designed to complement performance of FMF pipes; works and fits FMF or stock
- FITS - 2019 KTM 250 XC-W TPI, 2019 KTM 300 XC-W TPI, 2017-2018 KTM 300 XC-W Six Days, 2017-2018 KTM 250 XC-W, 2017-2018 KTM 300 XC-W