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Description
The Pro Circuit R304 Shorty Silencer is a compact, full-race two-stroke muffler designed for maximum performance on closed-course racing. Featuring a brushed aluminum body, stainless steel intake tube, and easy-access repack screws, it delivers strong power gains with durable, race-ready construction.
Pro Circuit R304 Shorty Silencer - 1151925 Item # 686886
Description
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.
Features:
- 304 stainless steel intake tube
- Double-walled mounting bracket(s)
- 6061 T6 brushed aluminum silencer body
- Stainless steel end-cap
- Tig and mig welded for strength and durability
- Allen head screws ensure easy repacking when needed for extended product life
- E-Glass internal packing for maximum packing life
- Made in the USA
Part Numbers for Pro Circuit R304 Shorty Silencer - 1151925
Fitment for Parts Pro Circuit R304 Shorty Silencer - 1151925
This part fits the following vehicles:
