This product is built with a predetermined actuator spring suitable for at, or slightly above factory boost levels. The actuator can be assembled with a stiffer spring upon request. It is designed and built with the intention of increasing the boost output of a turbocharged system.
Highlights
Select your actuator spring rate · Direct bolt on Adjustable actuator spring (OEM / 15PSI / 18PSI / 20PSI) Assembled actuator kit Polished finish Made in UK
Vehicle compatibility
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Fitment details for this part are still being added.
Engine
