RS-9 HEADER/CANISTER/END CAP EXHAUST DUAL SYSTEM SS-AL-CF 500 EXC-F It gives serious dune performance

It gives serious dune performance at a seriously good price

Combining with the dual front and the rear blade connectors

Drop forged

pistons and components

RS-9 HEADER/CANISTER/END CAP EXHAUST DUAL SYSTEM SS-AL-CF 500 EXC-F It gives serious dune performanceBuilding performance exhaust systems for the factory race efforts improves our research and development, which improves the overall performance of our products. Adapting technology we learn on the track to our consumer products is what makes the Yoshimura name synonymous with quality and performance. One look at our RS 9 and RS 4 exhaust systems illustrates the endless cycle of development. Working in conjunction with the factory teams has provided us