Wastegate Turbo Forge for Subaru Impreza 2.5 WRX/STi

Adjustable Actuator for Subaru Impreza 2006/07 WRX STi. Forge Motorsport were among the first manufacturers in the world to design two-piece aluminum turbo actuators. Originally for the Cosworth, Renault 5 GT Turbo and Lancia Integral Turbo, they quickly developed a huge range. Choice of spring strength Made with 6026 aluminum Specifically designed for this vehicle Specifically designed for this turbo Made to order Handcrafted and polished in the UK Piston or diaphragm of choice on most actuators Reinforced fluorosilicone diaphragms Laser-cut stainless steel mounting brackets (when available) Adjustment and maintenance kit available Made in England Lifetime Warranty* Please note: The pressure levels listed in the drop-down list above are the minimum turbo pressure regulation values. If you have any doubts, do not hesitate to contact us. When you install a Forge turbo actuator, you can make a complete and accurate adjustment and manage your specific turbo pressure needs, this product provides better turbo response and control. It is manufactured with a stock spring that is suitable for pressures slightly higher than the factory turbo pressures. This actuator can be modified with a stiffer spring on request, for tuned vehicles, where higher turbo pressures are required. Please contact us directly for these matters. It was designed and built with the aim of increasing turbo pressure. We cannot guarantee compatibility with all models, nor the ability to increase the turbo pressure above the level set by the vehicle's engine programming at the time of installation, whether original or modified The diaphragm configuration is the default one, but now customers have the choice to order the piston configuration. Exclusive to Forge Motorsport, this innovation offers a performance similar to that of the diaphragm, as well as less restrictive maintenance due to the strength of the piston. Forge and its distributors disclaim any liability for damage caused by the installation or adjustment of this product on a car whose programming, whether standard or modified, does not allow for an additional level of adjustment. We are delighted to be able to offer you this Forge Motorsport actuator but we cannot know or recommend whether the different bodies of your engine will be able to withstand such high pressures. In the box: 1 x Actuator FMAC5SUB 1 x Forge Decal This actuator is built with a spring as standard. If you want the FMPACTUN tuning kit, you can select diaphragm type 2, option 049.