RIVA Wastegate removal plate for Ultra

Wastegate removal plate from RIVA Racing for Kawasaki Ultra 160LX / 250 / 260 / 300 / 310 jetski

Reference: RK17090-WBO

This kit eliminates the factory wastegate which is prone to failure and leaks, resulting in decreased performance.

The factory wastegate is designed to open at 16.9 psi, but often vents at lower boost levels due to wear of the internal spring mechanism.

The kit includes a precision-machined aluminum block-off designed with a viton O-ring as well as a block-off cap for the air intake.

This is an essential upgrade at all modification levels to ensure optimal performance.

Fits all Kawasaki Ultra models