RP Race Complete Exhaust System Yamaha YFZ450R All Years is made with premium stainless steel. It is TIG welded and designed for a modified engine. Air Fuel tuning is highly recommended. The exhaust systems' tubing step and size are carefully designed for maximum power.
The new air filter and intake developed by RP Race was built from scratch to optimize the intake system of the Yamaha YFZ450R and YFZ450X.
Fitment: Yamaha YFZ450R All Years
Big 2.25'' core
Shorty version (12'')
98db range for the regular length.
Silencer packed with high quality material and a special high temp core
Dyno proven and track approved.
Quality sticker sheet included.
Use the stock throttle body
A must for any race application (MX, Drag, oval)
Work good on stock to modified engine
Air fuel tuning necessary
Based on our highly successful complete intake kit
Instant throttle response
1-2hp better than the competitor intake
Light weight stainless intake carefully sized.
8 ply Gauge filter and all hardware pre-filter
