Wagner Tuning Performance Intercooler Kit for C7 Audi RS 6

The Wagner Tuning Performance Intercooler Kit for C7 Audi RS 6  is a high-performance charge-air cooling upgrade engineered to meet the demands of the RS 6’s 4.0-liter biturbo V8. Featuring a significantly enlarged, high-efficiency intercooler core, the system dramatically improves cooling capacity to reduce intake air temperatures and maintain consistent power under high load. CFD-optimized cast aluminum end tanks ensure smooth, unrestricted airflow with minimal back pressure, helping to relieve thermal stress on the turbochargers while maximizing efficiency. Designed for durability and tested for high boost pressures, the intercooler is finished with a heat-conductive anti-corrosion coating and installs as a direct plug-and-play replacement, making it an ideal upgrade for both spirited street driving and high-performance builds.

Why the Wagner Tuning Competition Intercooler is the Best Choice for Your RS 6

• The Wagner Tuning intercooler delivers extreme cooling performance, featuring a high-quality competition mesh with 118% more volume than the standard model, reducing intake air temperatures by up to 40°C and providing a noticeable increase in power and torque. Maximum efficiency is achieved through precision-engineered die-cast aluminum end boxes optimized with state-of-the-art CFD simulations, ensuring even filling of the cooling mesh and minimal back pressure, which lowers both mechanical and thermal load on the turbocharger. Designed for reliability and adaptability, the intercoolers are 100% pressure-resistant, suitable for all power levels, and equipped with 4x 1/8 NPT connections for measuring additional parameters, while a heat-conducting anti-corrosion coating ensures long-lasting durability and consistently optimal cooling. Wagner Tuning’s kit also provides simple plug-and-play installation, requiring no complex modifications and allowing for a seamless upgrade.

Features

• High-efficiency, enlarged intercooler core for improved charge-air cooling
• Significantly reduced intake air temperatures under high load
• CFD-optimized cast aluminum end tanks for smooth airflow and minimal back pressure
• Helps reduce thermal and mechanical stress on the turbochargers
• Heat-conductive anti-corrosion coating for long-term durability
• Tested for high boost pressures and performance applications
• Suitable for stock and tuned power levels
• Direct plug-and-play installation with no vehicle modifications required
• Ideal for high-performance street and track use

Specifications

• Net Volume: +188% (vs OEM)
• Temperature Reduction: up to 40°C
• Pressure Resistance: 100%

What’s Included

• Intercooler (2)
• Mounting material
• Installation instructions

Applications

• Audi RS 6: C7 | 2013-2018 | 4.0L TFSI V8 twin-turbo

Notes

• Installation instructions

About Wagner Tuning

Wagner Tuning is a Germany-based performance engineering brand specializing in high-efficiency charge-air cooling and intake solutions for modern turbocharged vehicles. Known for its competition-proven intercoolers and precision-manufactured components, Wagner Tuning combines advanced R&D, CFD analysis, and rigorous testing to deliver measurable performance gains, improved thermal stability, and long-term reliability. With a strong focus on motorsport-inspired engineering and OEM-level fit and finish, Wagner Tuning products are designed to support both high-performance street driving and demanding track use across a wide range of European and international platforms.