Forge Motorsport FMAC-ST250 Turbo Actuator for Ford Focus ST250

Forge Blow-Off Valve for Ford Focus ST250

Forge Motorsport was one of the first manufacturers in the world to design two-piece aluminum blow-off valves. Originally designed for the Cosworth, Renault 5 GT Turbo, and Lancia Integral Turbo, they quickly developed a wide range. By installing a Forge actuator, you can achieve full and precise adjustment and manage specific turbo pressure needs. This product offers improved turbo response and control. It is manufactured with a standard spring suitable for pressures slightly higher than those of the factory turbo.

The blow-off valve has been designed and manufactured to increase turbo pressure. We cannot guarantee compatibility with all models, nor the possibility of increasing turbo pressure beyond the level defined by the vehicle's engine programming at the time of installation, whether original or modified.

The diaphragm configuration is the default, but a piston configuration is also available. Exclusive to Forge Motorsport, this innovation offers diaphragm-like performance with less demanding maintenance due to the piston's robustness. Forge and its distributors are not responsible for damages caused by the installation or adjustment of this product on a vehicle whose programming, whether standard or modified, does not allow for an additional level of adjustment.

Features:

Choice of spring stiffness
Made from 6026 aluminum
Specifically designed for this vehicle
Specifically designed for this turbocharger
Made to order
Handmade and polished in the UK
Choice of piston or diaphragm
Reinforced fluorosilicone diaphragms
Laser-cut stainless steel mounting brackets (where applicable)
Adjustment and maintenance kits available
Made in England
Lifetime warranty

Compatible vehicles:

Ford Focus ST250 / ST250 post-2015