Forge Motorsport Turbo Actuator for Vauxhall Astra MK5 & Zafira B VXR

Forge Motorsport Turbo Actuator for Vauxhall Astra MK5 & Zafira B VXR

A turbo actuator for the Vauxhall Astra SRi/GSi/VXR with the Z20 engine and K04 turbo.

Forge Motorsport were one of the first company’s in the world to design and manufacture the billet two-piece replacement aluminium turbo actuator. Originally for the Cosworth, Renault 5 GT turbo, and Lancia Integral turbos, we soon developed the largest and most diverse range of actuator replacements.

Choice of spring pressures to suit your car
Manufactured from 6026 grade aluminium
Vehicle specific
Turbo specific
Built to order
Machined and hand polished in the UK
Choice of piston or diaphragm operation on most actuators
Nomex reinforced flurosilicone diaphragms
Laser cut stainless steel brackets (where applicable)
Tuning and service kits available
Made in England
Lifetime warranty*