TGK Motorsport Audi 4.0T EA824 A8 S6 S7 S8 RS6 RS7 – Vacuum Wastegate Actuators

Introducing the TGK Motorsport Audi 4.0T Vacuum Wastegate Actuators. As higher boost levels and power are pushed through this platform, stock waste gates prove inadequate in managing the increased boost and EMAP pressures, despite the vacuum controlled by the N75 Valve. Proudly presenting our upgraded waste gate actuators featuring a 60MM Diaphragm and Cup, significantly enhancing waste gate holding power. Our waste gate boasts a 150% larger size than stock diaphragm, enabling it to effectively manage high boost and EMAP pressures while maintaining a factory vacuum style gate, simplifying tuning without the need for a MAC valve alongside a boost-style Waste gate.

REACH OUT TO YOUR TUNER TO ADJUST YOUR WDGC DIRECT MAP BEFORE GOING WOT.  FAILURE TO DO SO WILL RESULT IN OVER-BOOSTING / POTENTIAL FOR PHYSICAL DAMAGE.

Product Features:

• Enhanced Wastegate Holding Power: Featuring a robust 60MM Diaphragm and Cup, our upgraded actuators significantly improve waste gate holding power, ensuring precise boost control even under extreme conditions.
• Optimized Size: With a 150% larger sized Diaphragm compared to stock wastegates, our actuators excel in managing high boost and EMAP pressures while maintaining a factory vacuum style gate, simplifying tuning without the need for additional components like a MAC valve / Pressure Gate.
• Comprehensive Installation Kit: Our kit includes all necessary components for a hassle-free installation. From Billet T-6061 Aluminum construction to a 60mm Nomex Diaphragm for unparalleled durability and reliability, every detail is meticulously crafted for peak performance.
• Seamless Integration: Mounting hardware and brackets are provided to ensure seamless integration into your Audi, guaranteeing a flawless fit and optimal functionality.

Derived from a 3D scan to ensure perfect fitment.

Experience the difference with TGK Motorsport Audi 4.0T Vacuum Wastegate Actuators and unleash the full potential of your vehicle’s performance.

Tuning

We offer calibration services for our wastesates. If your interested in the our calibration services head on over to our link HERE!

Here is a generic WGDC Map adjustment to get you by until you reach out to your tuner for your complete adjustments.  DO NOT go WOT until you have contacted your tuner and made safe adjustments to the WGDC.  Failure to do so WILL result in overboosting / potential damage.

Logs

Below is listed some log comparisons against other cars on the platform.
Our shop car mods are: TGK Wastegate Actuators, “TS1.5” BB Turbos, TGK Intake, 4 Bar Map Sensors, Downpipes, HPFP.  All Brighter lines in the comparison are our car vs others.

TS1 / Other Wastegate Vs Ours:

RS7 (Stock Gates) Vs Ours:

Install Instructions

 Install Instructions PDF:

Fitment

• • 2013 – 2018 Audi S6
  • 2013 – 2018 Audi RS6
  • 2013 – 2018 Audi S7
  • 2013 – 2018 Audi RS7
  • 2009 – 2018 Audi A8
  • 2012 – 2018 Audi S8