Manifold routing optimally adapted to the production engine
Resonator chamber for optimum torque distribution and noise reduction
Tangible performance boost over the entire engine speed range
Highest quality workmanship
Sobib mudelile
2022 FX 450 2022 FS 450 2022 FC 450 2021 FX 450 2021 FS 450 2021 FC 450 2020 FX 450 2020 FS 450 2020 FC 450 ROCKSTAR EDITION 2020 FC 450 2019 FX 450 2019 FS 450 2019 FC 450 2018 FC 450 Rockstar Edition
