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.

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.

Nissan Sunny GTi-R and 200SX (S14) Piston Ram Closed Loop Dump Valve

Please write which colour Piston you want in commentary section in the basket:

• Polished Silver

Nissan Sunny GTi-R and 200SX (S14) Piston Ram Dump Valve

Please write which colour Piston you want in commentary section in the basket:

• Polished Silver
• Black

A pair of replacement actuators for the Nissan GTR R35.These actuators will fit UK, Japanese and US cars.

This product is assembled with springs suitable for at or slightly above factory boost levels. Additional springs are also included for tuning purposes along with our reverse thread adjuster to ease installation and set up.