PRO CIRCUIT R 304 Silencer for Suzuki RM85 – Compact Performance Exhaust for Closed-Course Racing

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.

The PRO CIRCUIT R 304 Silencer is engineered for high-performance racing applications, specifically designed for Suzuki RM85 models from 2002 to 2015. Its compact profile ensures optimal performance gains by reducing weight and improving exhaust flow, making it an excellent choice for competitive riders seeking aggressive output. The silencer's construction emphasizes durability and efficiency, with hex head screws securely fastening the inlet cap for quick and effortless re-packing, reducing maintenance downtime and keeping your bike tuned for peak performance. This silencer is intended solely for closed-course racing due to its aggressive exhaust characteristics, which maximize horsepower and torque in a controlled environment.
To ensure proper operation, the R 304 silencer must be paired with a PRO CIRCUIT pipe and a stock pipe. Compatibility spans multiple Suzuki RM85 years, providing versatility for racers and enthusiasts alike. Its compact design does not compromise durability or sound quality, making it a reliable component in high-stakes racing situations. Whether you’re upgrading your existing exhaust or building a dedicated race bike, the R 304 silencer offers a balanced combination of performance, ease of maintenance, and race-specific output, helping you achieve competitive advantages on the track.

Features:

• Compact design delivers strong performance gains.

• Intended for closed-course racing only due to aggressive output.

• Hex-head screws secure the inlet cap for quick removal.

• Design facilitates easy re-packing of the silencer.

• Must be used with PRO CIRCUIT pipe and stock pipe for optimal performance.

Fits,
Suzuki RM80 1989
Suzuki RM80 1990
Suzuki RM80 1991
Suzuki RM80 1992
Suzuki RM80 1993
Suzuki RM80 1994
Suzuki RM80 1995
Suzuki RM80 1996
Suzuki RM80 1997
Suzuki RM80 1998
Suzuki RM80 1999
Suzuki RM80 2000
Suzuki RM80 2001
Suzuki RM85 2002
Suzuki RM85 2003
Suzuki RM85 2004
Suzuki RM85 2005
Suzuki RM85 2006
Suzuki RM85 2007
Suzuki RM85 2008
Suzuki RM85 2009
Suzuki RM85 2010
Suzuki RM85 2011
Suzuki RM85 2012
Suzuki RM85 2013
Suzuki RM85 2014
Suzuki RM85 2015
Suzuki RM85 2016
Suzuki RM85 2017
Suzuki RM85 2018
Suzuki RM85 2019
Suzuki RM85 2020
Suzuki RM85 2021
Suzuki RM85 2022
Suzuki RM85 2023
Suzuki RM85 2024
Suzuki RM85 2025