Yoshimura RS-12 Slip-On Exhaust Honda CRF450R 2027

Yoshimura RS-12 Slip-On Exhaust Honda CRF450R

Built on Yoshimura's close ties with Team Honda HRC, the RS-12 Slip-On with spark arrestor emerges from extensive research and development as the optimum slip-on muffler for the 6th generation CRF250R, delivering notable horsepower and torque improvements. This easily installable accessory not only offers a significant performance advantage with up to 7.0% HP gains at 5,000 RPM and a 7.5% torque increase at the same peak but also showcases distinct aesthetics. The RS-12 stands out with its exclusive features, including a matte carbon fiber end cap adorned with decal inlays and precision-machined joints, ensuring it takes motorcycle performance and style to new heights.

Features:

• Aggressive, intelligently designed, asymmetrical shape of the RS-12 allows for maximum muffler volume which helps manage sound, add power and provide more clearance for the rear tire and brake caliper
• Improved performance gains and weight reduction
• Just like the works mufflers Factory Racers use, RS-12 systems utilize precision machined joints which provide a superior fit and improve system life and performance
• Works-look matte carbon fiber end cap with industry leading design
• Carbon end cap covers inner cap mounted design which improves durability and eases servicing as compared to other sandwich mounting designs
• New patent pending Precision Taper Fit (PTF) insert ring makes it easy to install and remove sound inserts and spark arrestors
• Tapered muffler body inlet design of the RS-12 enables the system to be pushed forward thus helping with weight centralization without sacrificing performance
• For use with OEM header
• Proudly designed, developed and made in the USA

Weight:

• Stock muffler: 6.3 lbs.
• RS-12 muffler: 6.3 lbs.