It looks like we don't have any community posts for this product right now — Got relevant content to contribute?
About Yoshimura RS-4S Race Series Full Systems
Yoshimura RS-4S Race Series Full Systems
- If you're looking for that competitive edge, look no further than our Race Series. These exhaust systems are
- designed with nothing but power in mind. Each Race Series system is developed in accordance with noise
- compliance regulations imposed by most racing sanctioning bodies worldwide.
- Pentagonal-shaped muffler
- Maximized internal volume
- Polyresonant duplex front chamber
- Stepped, two-stage core baffle
- Spark Arrestor/Sound Insert Compatible.
Warning: California Proposition 65