The Z32 factory wastegate actuators start opening at 7psi, allowing boost to drop off. These units replace the OEM actuators with modified Garrett actuators, and will allow you to hold higher boost pressures from spool up to red line. You will be able to hold boost past 6000 RPM with little drop off. Other benefits include reducing the amount of boost spike, as well as eliminating the oscillation that is common with light spring wastegate actuators.

This kit includes a custom made brackets to mount up to the factory points on the back of the compressor housings and start opening at 10 psi but are fully adjustable for preload. We recommend running a boost controller with these and upgrading your fuel system. CZP Upgraded Wastegate Actuators come with a heat shield for the passenger side and have mounting provisions to reuse the OEM driver side heat shield which also bolts to the turbo.

Fits:

OEM Z32 Turbo
JWT Sport 500
GT 500
GT 525

Note: These actuators do not come pre set. It is recommended that you install the actuators and set them to open at the desired pressure. Otherwise, you can set the length to match your OEM actuators to maintain the stock boost pressure.