Forge KO4 Upgrade Turbo Actuator for 2.0FSI

  • KO4 Upgrade Actuator for VW and Audi
5.00 LBS
Direct Ship (shipping times may vary)
Calculated at checkout

VW/Audi Performance Parts: Forge KO4 Upgrade Turbo Actuator for 2.0FSI (FMKCGOLR)


Product Features & Benefits

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. Please contact us directly concerning this process It is designed and built with the intention of increasing the boost output of a turbocharged system. We cannot guarantee compatibility with all applications, nor the ability to increase the boost output beyond a level that is within the parameters set by the engine-management-system of the given vehicle at the time of installation, whether that system is factory or aftermarket.

Forge Motorsport nor any of it’s authorized distributors can assume any responsibility for any adverse effects resulting from the installation and tuning of this product onto a vehicle whose engine-management-system, whether factory or aftermarket, is not capable of allowing for the desired level of adjustment. While Forge Motorsport is happy to supply you with an actuator capable of holding boost beyond that of your factory unit we are in no way capable of knowing nor suggesting that your vehicle's engine or related systems are capable of supporting or surviving the stresses of such elevated boost pressure.

Additional Details


  • Audi
    • A3 2.0 FSiT
    • S3 2.0 FSiT (8P Chassis)

  • Volkswagen
    • Golf MK5 GTi
    • Golf MK5 ED30
    • Golf Mk6 Gti
    • Golf R MK6
    • Scirocco 2.0
    • Scirocco R
    • Tiguan 2.0 FSiT

  • Seat
    • Leon Cupra 2.0 TFSi
  • Skoda
    • Octavia 2.0 FSiT

In The Box:

  • 1 x FMACVAG06 Actuator
  • 1 x Forge Sticker

This actuator is built with a Yellow coded spring as standard.


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Compatible With

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