SteamSpeed Wastegate Pro & IWG75 6 Spring Set stage 3 76 bar or 11 psi

76 bar or 11 psi

manifold stud

These actuators accept 1-3 springs at a time

They are designed to work with all aftermarket parts that work with the OEM turbo

The SteamSpeed 4-port Electronic Boost Controller ups the ante again

SteamSpeed Wastegate Pro & IWG75 6 Spring Set stage 3 76 bar or 11 psiThis spring set provides 6 different springs of different sizes and preloads to mix and match to dial in exact preloads. These are for use with any of the SteamSpeed Wastegate Pro actuators and all TurboSmart IWG75 actuators. These actuators have a ring that screws on to hold the two halves of the actuator together. They look like this: If your actuator has cap screws hold the two sides together instead of a ring, then you have the standard actuator