FREE Pickup / FREE SHIP on Orders $49+ *exclusions apply
Sales & Specials

Turbo Wastegate Actuator - K04 Turbocharger

Designed for use with upgraded fuel pump and software
Mfg Part #
ECS Part #
Free Shipping Free Shipping
Availability: In Stock
Does this fit my vehicle?

Product Details

The stock wastegate actuator from Borg-Warner begins to leaks boost around 5-8psi. With this direct replacement you'll not have to worry about losing boost due to the weak designed actuator.

This wastegate actuator is built with a predetermined actuator spring suitable for at, or slightly above factory boost levels. If assembled with the yellow colored spring (from ES1832543), which is rated to a base pressure of 10-15 PSI, will increase the boost output of the application to a degree that will exceed the ability of the stock fuel system to maintain the necessary supply of fuel. Because of this, we must recommend that a high pressure fuel pump (HPFP) upgrade be installed, and the necessary fuel pump specific software also be utilized prior to the installation of this actuator.

This is not a complete bolt-on part, data logging and ECU adjustments are required. Although you can install at stock length and build boost sooner on a engine with a ECU upgrade.

This actuator is suitable for the OEM KKK KO4 Turbocharger as found in:

Audi S3, TT-S, Golf Edition 30 / Pirelli Edition, Golf R, Scirocco R and also the APR K04 kit (OEM turbo),AWE K04 kit (OEM turbo) and REVO upgrade (OEM Turbo).

This Part Fits the Following Vehicles

Make Model Submodel Engine
Audi TTS MK2 (2006-2013) 2.0T
Volkswagen EOS All 2.0T
Volkswagen Golf R All 2.0T
Volkswagen Golf V All 2.0T
Volkswagen Jetta V All 2.0T
Volkswagen Passat B6 FWD 2.0T
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings