PRO CIRCUIT R 304 Silencer for Yamaha YZ85 – Compact Performance Exhaust

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 offers a compact yet powerful exhaust solution designed specifically for Yamaha YZ85 models from 2002 to 2011. Its streamlined design ensures optimal performance gains, making it an excellent choice for riders engaged in closed-course racing where aggressive output is essential. Constructed with high-quality materials, the silencer features hex head screws that securely fasten the inlet cap, allowing for quick and effortless re-packing to maintain peak performance over time. This design facilitates easy maintenance, minimizing downtime during racing events and practice sessions. The R 304 Silencer is engineered to work seamlessly with the stock pipe and requires the use of a PRO CIRCUIT pipe to maximize its performance benefits. Whether you're upgrading your existing exhaust or building a race-ready bike, this silencer provides a significant performance boost while maintaining a compact profile that enhances your Yamaha YZ85's agility and power. Proper installation and maintenance ensure that this silencer delivers consistent, aggressive output that meets the demands of competitive racing environments. Please note this product is intended exclusively for closed-course racing applications, emphasizing its performance-oriented design. Durable and easy to service, the PRO CIRCUIT R 304 Silencer is a reliable choice for serious motocross enthusiasts seeking to improve their bike's race performance.

Features:

• Compact design delivers strong performance gains tailored for racing

• Designed exclusively for closed-course racing due to aggressive output

• Hex-head screws enable quick and easy removal of the inlet cap

• Facilitates fast re-packing for ongoing maintenance and performance consistency

• Compatible with stock pipe and requires PRO CIRCUIT pipe for optimal function

Fits,
Yamaha YZ65 2018
Yamaha YZ85 2002
Yamaha YZ85 2003
Yamaha YZ85 2004
Yamaha YZ85 2005
Yamaha YZ85 2006
Yamaha YZ85 2007
Yamaha YZ85 2008
Yamaha YZ85 2009
Yamaha YZ85 2010
Yamaha YZ85 2011
Yamaha YZ85 2012
Yamaha YZ85 2013
Yamaha YZ85 2014
Yamaha YZ85 2015
Yamaha YZ85 2016
Yamaha YZ85 2017
Yamaha YZ85 2018