Yamaha YFZ450R Billet Throttle body

Unleash and feel the power!

This billet throttle body has shown impressive horsepower gains, supplying engines with incredible output in the 60+hp range.

Direct replacement throttle body.

Latest updates:

* Full 5 axis CNC machining 6061-T6 aluminium
* Glass beaded and silver anodized for clean look
* Chromoly shaft with black oxide and 5axis relief for maximium flow
* Dual ball bearing mounted on shaft for super smooth operation and durability
* New black anodized aluminium cable cover with RP Race engraved logo

Features:

• Fit stock manifold and stock or aftermarket intake
• Plug in stock wiring harness
• Use a manual idle control valve for a precise idle
• 45mm bore give instant power gain across the powerband
• Require air-fuel adjustment via PC5/MSD/VORTEX controler
• Work great in stock or modified engine

Optional 47mm bore for big modded engine
 

What is a billet throttle body?
A billet throttle body is precision-machined from solid aluminum for superior strength, durability and lightweight. It offers smoother airflow and improved throttle response compared to rougher and heavier standard cast parts. Ideal for enhanced ATV performance and reliability.

Upgrade now for a thrilling ride!