The compact design of the R-304 Silencer offers optimum performance gains and is recommended for closed-course racing only. Hex head screws are used to secure the inlet cap and can be removed easily for quick re-packing of the silencer.
Features:
Features:
- The R‑304 silencer features a compact design that delivers strong performance gains.
- It is intended for closed‑course racing only due to its aggressive output.
- Hex‑head screws secure the inlet cap, allowing fast and easy removal.
- The design makes quick re‑packing of the silencer simple and efficient.
- Must use Pro Circuit Pipe
- Must use with Stock Pipe
