The Pro Circuit R-304 Silencer, manufacturer part number SS89080-R and vendor part number 792-4201R, is a compact performance exhaust silencer designed for Suzuki RM85 models. Its lightweight, race-focused construction is engineered to support strong performance gains while maintaining the fit and functionality expected from Pro Circuit exhaust components.
Designed for closed-course racing only, the R-304 Silencer provides an aggressive exhaust configuration intended for competition use rather than public-road operation. The silencer must be used with a compatible Pro Circuit Pipe or the stock pipe, making it important to verify the existing exhaust system before installation. This product is a direct fit for select Suzuki RM85 applications from 2002 through 2009, as well as the 2012 and 2015 model years.
Hex-head screws secure the inlet cap and can be removed easily for convenient access to the packing material. This service-friendly design simplifies routine maintenance and allows quick re-packing when needed, helping racers keep the exhaust system performing consistently between events. The compact R-304 profile offers practical installation and maintenance benefits for riders seeking a dedicated competition silencer from Pro Circuit.
Features:
- Compact R-304 design supports strong performance gains
- Intended for closed-course racing only
- Hex-head screws provide easy inlet-cap removal
- Quick-access design simplifies silencer re-packing
- Must be used with a compatible Pro Circuit Pipe or stock pipe
- Fits 2002-2009, 2012, and 2015 Suzuki RM85 models
- Brand: Pro Circuit
- Manufacturer part number: SS89080-R
- Vendor part number: 792-4201R
Fitment:
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