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CTS Turbo C7/C7.5 Audi A8/S6/S7/S8/RS6/RS7 4.0T Intercooler Upgrade
CTS Turbo C7/C7.5 Audi A8/S6/S7/S8/RS6/RS7 4.0T Intercooler Upgrade
CTS Turbo C7/C7.5 Audi A8/S6/S7/S8/RS6/RS7 4.0T Intercooler Upgrade
CTS Turbo C7/C7.5 Audi A8/S6/S7/S8/RS6/RS7 4.0T Intercooler Upgrade
CTS Turbo C7/C7.5 Audi A8/S6/S7/S8/RS6/RS7 4.0T Intercooler Upgrade
CTS Turbo C7/C7.5 Audi A8/S6/S7/S8/RS6/RS7 4.0T Intercooler Upgrade

CTS Turbo C7/C7.5 Audi A8/S6/S7/S8/RS6/RS7 4.0T Intercooler Upgrade

CTS TURBO
Disponibilidad:
5+ en stock, listo para ser enviado

Ships in 3–5 business days

SKU CTS-HX-C7
$749.99 - $749.99
$749.99
$749.99 - $749.99
$749.99
CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

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We are proud to announce our new intercooler designed specifically for C7/C7.5 Audi A8, S6, S7, S8, RS6, and RS7 models equipped with the powerful 4.0T engine. This intercooler is a game-changer, providing an array of performance-enhancing features that set it apart from the stock OEM core.
  1. Enhanced Core Durability: Experience a dramatic increase in core strength compared to the OEM core. Our intercooler is engineered to withstand the rigors of high-performance applications, reducing the risk of failure when boosting your Audi's power.
  2. Improved Water Flow: Our intercooler uses standard size hose connections, but still the flow has improved due to superior core efficiency. This increased water flow rate ensures your Audi remains cool and optimally performs under pressure.
  3. Rapid IAT Recovery: During spirited drives and high-performance pulls, IAT (Intake Air Temperature) recovery is vital. Our intercooler facilitates faster IAT recovery, ensuring your Audi consistently delivers its best performance.
  4. Superior Airflow: With a higher CFM (Cubic Feet per Minute) rating than the OEM core, this intercooler overcomes the limitations of the stock system. Enjoy improved airflow and the potential for higher power output.
  5. Enhanced Cooling Efficiency: The CTS Turbo Intercooler features additional fin density and added cooling columns, contributing to improved efficiency. This translates to lower intake temperatures and more reliable performance.
Fitment:
  • Audi C7 S6 4.0T
  • Audi C7 S7 4.0T
  • Audi D4 A8 4.0T
  • Audi C7 RS6 4.0T
  • Audi C7 RS7  4.0T
  • Audi D4 S8 4.0T
OEM Part: 079145785J

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 6 applications
S6
Make Model Engine Years
AUDI S6 (C7) 2012–2018
RS7
Make Model Engine Years
AUDI RS7 (C7) 2013–2018
S7
Make Model Engine Years
AUDI S7 (C7) 2013–2018
RS6
Make Model Engine Years
AUDI RS6 (C7) 2013–2018
S8
Make Model Engine Years
AUDI S8 (D4) 2013–2018
A8
Make Model Engine Years
AUDI A8 (D4) 2013–2018

Fitment data last updated: 2026-10-01

Fits 6 vehicle applications Check vehicle fitment before ordering View fitment

About this Intercooler

The CTS TURBO CTS-HX-C7 intercooler cools the air coming out of the turbocharger or supercharger before it enters the engine. Cooler air is denser, which helps performance and consistency, especially under repeated hard driving.

Frequently asked questions

What does an intercooler do?

Compressing air heats it up. The intercooler removes some of that heat, so the engine gets denser, cooler air, which reduces the risk of knock and helps the engine keep making power.

What are the benefits of an upgraded intercooler?

A larger or more efficient core keeps intake temperatures lower during repeated pulls or hot weather, reducing heat soak. The gain matters most on tuned engines running more boost than stock.

What are the signs of a leaking intercooler?

Loss of power, boost-related fault codes, oil residue on the intercooler or its hoses, or a hissing sound under boost. A boost leak test will confirm it.

Does an intercooler upgrade need a tune?

Most bolt-on intercoolers work without a tune, and they often complement one. Check the product details for fitment notes, such as bumper trimming or relocated parts.

How do I make sure this intercooler fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.

Euromotiv is an independent retailer of OEM, Genuine, and aftermarket automotive parts. We are not affiliated with, endorsed by, or authorized by Audi AG, Volkswagen AG, BMW AG, Mercedes-Benz Group AG, Dr. Ing. h.c. F. Porsche AG, MINI, or any other vehicle manufacturer. All trademarks, logos, and brand names are the property of their respective owners and are used solely for identification and compatibility purposes.