Astra SRi/GSi/VXR wastegate: Z20 + K04
Reference:
FO-FMAC-AVXR.D.OEM
Supplier Ref.:
FMACAVXR-DIA-GRE
This FORGE MOTORSPORT wastegate is designed for use on Opel/Vauxhall Astra models in the SRi, GSi, and VXR trims equipped with the Z20 engine and a K04-type turbocharger. It is part of the wastegates and accessories family, with the primary function of controlling boost pressure by regulating the flow of exhaust gas diverted to the turbine. Designed for performance-oriented and reliable use, it aims to improve boost pressure stability, the repeatability of boost control, and the responsiveness of the turbo system, particularly under demanding conditions (sporty driving, optimized mapping, track use). It also helps limit overpressure and setpoint drifts when the intake/exhaust system is modified. Technical Specifications: Not specified. Vehicle Compatibility: Not specified (announced for Astra SRi/GSi/VXR Z20 + K04; other applications not listed).
