STR-1 Full System Exhaust by SC-Project Yamaha / MT-09 / 2021

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.