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Forge - KO4 Upgrade Actuator



A replacement turbo actuator for vehicles based on the MK5 Golf chassis with the 2.0 FSi engine. This actuator uses a piston design for maximum longevity in comparison to the OEM units. Using a range of available springs this actuator can be tuned...

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Forge - VAG 1.2 TSI Blow Off Valve


This valve kit allows the fitment of a fast response blow off valve on the 1.2 TSi engine as found in the SEAT Ibiza / Leon, Polo 1.2 Tsi and Audi A3. As the engine does not have a diverter valve fitted as standard, this valve not only gives you an...

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