Yamaha YFZ450R POWER UP KIT - Exhaust, Intake, Throttle body and Vortex (bundle) YFZ450R Complete Exhaust (Length):Regular 16" Featuring the RP Race logo

Featuring the RP Race logo to add a touch of style

Outerwears pre-filter delivers improved air quality

Maximum Impact

*** must cut subframe to fit ***

Perfect for fine-tuning your performance on the dyno or with precision data acquisition

Yamaha YFZ450R POWER UP KIT - Exhaust, Intake, Throttle body and Vortex (bundle) YFZ450R Complete Exhaust (Length):Regular 16" Featuring the RP Race logoDominate the track with our POWER UP KIT for YFZ450R! This kit will make your STOCK engine absolutely rip! With a potential increase to 51 54 hp for a stock engine and up to 60 62 hp on a modified engine. This all in one package includes: a full exhaust system, an upgraded intake system with a 45mm oversized throttle body, and a pre tuned Vortex ECU with multiple maps specifically designed for modified engines. The Vortex custom map is dyno tuned and