TGK Motorsport Audi 4.0T Air Intake System - C7 S6/RS6/S7/RS7
TGK Motorsport Audi 4.0T Air Intake System - C7 S6/RS6/S7/RS7
TGK Motorsport Audi 4.0T Air Intake System - C7 S6/RS6/S7/RS7
TGK Motorsport Audi 4.0T Air Intake System - C7 S6/RS6/S7/RS7
TGK Motorsport Audi 4.0T Air Intake System - C7 S6/RS6/S7/RS7
TGK Motorsport Audi 4.0T Air Intake System - C7 S6/RS6/S7/RS7

TGK Motorsport Audi 4.0T Air Intake System - C7 S6/RS6/S7/RS7


Regular price$649.99
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BACKORDERED: ETA 4/12/24, Orders placed will hold spot in queue Introducing the TGK Motorsport Audi 4.0T Air Intake System, the ultimate upgrade for your 4.0T engine. Engineered with precision and crafted to perfection, this air intake system is designed to take your Audi's performance to the next level.

At TGK Motorsport, we believe in pushing the boundaries of innovation, and the Audi 4.0T Air Intake System is no exception. It all starts with our meticulous flow tested design, developed from a 3D scan and transformed into a flawless 3D model. Countless design hours were dedicated to creating an intake system that delivers unrivaled performance.

The highlight of this system is the 4" Merged Inlet on the inlet side, allowing for easy installation by mounting to both turbos. No more hassle or complicated modifications—simply bolt on and experience the difference.

The TGK Motorsport Audi 4.0T Air Intake System is a complete package, including everything you need for a seamless installation. From the meticulously designed components to the comprehensive installation instructions, we've left no stone unturned in providing you with the best experience possible.

Flow Tested for Minimum Restriction & Max Velocity

We started by identifying the shortcomings of the factory intake system to determine which components restricted airflow to the turbos. We then focused on designing the inlet to function without restrictions by utilizing flow data.  We tailored the inlet design to accommodate the CFM required by the 4.0TT engine during Wide Open Throttle, and ultimately created in an intake that sounds and performs better than stock.

Louder Induction Noises! 

Per the design, both turboes are pulling through a single filter. In turn this creates extremely loud induction noises!

Product Features

  • Single inlet design to utilize a single 4" ID Air filter
  • Improved Throttle Response
  • Improved Engine and Turbo Sounds
  • Fit & Finish To Have A Nice OEM+ Look
  • Zero Modifications for spark plug changes
  • Provisions Made For Future Products

      • 2013 - 2018 Audi S6
      • 2013 - 2018 Audi RS6
      • 2013 - 2018 Audi S7
      • 2013 - 2018 Audi RS7

    Customer Reviews

    Based on 11 reviews
    Top Tier Product

    Tyler is the absolute man. He’s been super helpful to me personally multiple times and has gone over the top for me, even tho we’ve never met. I’ve had multiple aftermarket intakes on two different S6’s and am by far the most pleased with the TGK. Performance wise my data looks better than multiple other intakes. Sound wise this gives the turbo whistle everyone wants. If you have a 4.0, it only makes sense to have the TGK. Highly recommend

    Corey W

    Install was a breeze with his video. I had to take out the OEM air box and that was also pretty straight forward. Whole thing took like 30-45 minutes. The sound now that comes from the turbos and air being pulled in sounds sick. Definitely recommend.

    Marcus Lasiter

    preordered it about a month ago, install wasn’t too difficult with the help of the installation video. The turbo spool and blowoff is very noticeable. but cruising is completely quiet. highly recommend!

    James Page
    Perfect fitment, stellar job

    By far the best air intake design out there, flawless execution. Replaced CTS intakes on my car and the sound is next level. This is a must have for any 4.0T owner. Thank you Tyler!

    Amanda P
    Great Intake, Love the Sound!

    install took me about 2 hours, but i'm slow. once it was done, took the S6 for a drive, and while my butt dyno isn't calibrated and precise enough to say for sure there was a power increase, it felt like there was.

    sound was significantly louder, in a good way, and almost sound slike blow off valves when you let off the throttle.

    definitely worth it!

    also looks great in the engine bay!