The R-304 silencer was developed as a full-race two-stroke silencer. The compact design of the short aluminum canister 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.
304 stainless steel intake tube
Double walled mounting brackets
6061 T-6 brushed aluminum housing
E-Glass internal packing for maximum packing life