Yamaha YFZ450R POWER UP KIT - Exhaust, Intake, Throttle body and Vortex

Dominate 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 track tested!

This bundle will save you money while providing unbeatable performance.  

Take your ride to the next level!