STR-1 Exhaust by SC-Project

Y37-C135 STR-1 Exhaust by SC-Project SC-Project is a race tested and race proven Italian exhaust manufacturer. SC-Project uses their MotoGP, Moto3, Moto2 and Superbike racing experience to push the limits and develop the highest level of exhaust performance. SC-Project exhausts are hand made right along side the same exhausts you see on MotoGP bikes and at race tracks around the world. SC-Project is committed to putting race quality performance, sound and weight reduction in the hands of all motorcycle enthusiasts. STR-1 silencer has been studied and developed by SC-Project R&D department, to be an amazing option of both sound and performance. The STR-1 Exhaust has been developed to perfectly compliment the aesthetic of the low mounted exhaust.  The STR-1 muffler is a great example of race performance, making its way into the perfect every day motoring. Performance, weight reduction and sound with the excellence of a product made in Italy. Aeronautical grade materials Large diameter exhaust outlet Bike specific exhaust mounting hardware included 24 month factory defect warranty Optimized exhaust shape for high lean angles   Note: Exhaust meets Euro-5 regulations with the catalytic converter in place. Note: Exhaust becomes Race Only if catalytic converter is removed. Make/Model/Year Yamaha / MT-09 / 2021, Yamaha / MT-09 / 2022, Yamaha / MT-09 / 2023, Yamaha / MT-09 / 2024, Yamaha / MT-09 SP / 2021, Yamaha / MT-09 SP / 2022, Yamaha / MT-09 SP / 2023, Yamaha / MT-09 SP / 2024, Yamaha / MT-09 / 2025, Yamaha / MT-09 SP / 2025 Sold Per Kit Product Exhausts & Air Filters Brand SC-Project Y37-C135A Y37-C135MB Y37C135 STR1 Y37 C135 STR 1 SCProject SCProject SC Project SC Project SCProject SC Project performance. SCProject performance. SC Project enthusiasts. STR1 enthusiasts. STR 1 STR1 STR 1 Euro5 Euro 5 MT09 MT 09 SCProject Y37C135A Y37C135MB SC Project Y37 C135A Y37 C135MB