Delivered in 2-3 Business Days
Fast UK Delivery on all Orders, please see delivery information.
SKU: FMCCRAD7
Boost cooling performance with the Forge PolarCooler auxiliary radiator kit for Audi RS6 and RS7 C7, featuring a 100% capacity increase and a 20°C drop in inlet temperatures.
Fast UK Delivery on all Orders, please see delivery information.
All returns must be postmarked within fourteen (14) days of the purchase date. All returned items must be in new and unused condition, with all original tags and labels attached.
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With modern aftermarket ECU tuning pushing high-performance V8 twin-turbo engines harder than ever before, thermal management is paramount. In demanding driving conditions, your vehicle runs a severe risk of receiving inadequately cooled intake air, which negatively impacts engine efficiency and ultimately causes a substantial loss of power. To address this issue, Forge Motorsport is proud to release the PolarCooler auxiliary cooling system—the premier frontal water cooling solution for the Audi RS6 and RS7 (C7 platform) market. This kit ensures your vehicle maintains peak performance under pressure.


The Forge PolarCooler system comes complete with all required hardware, including an OEM-modified structural crash bar and tailored silicone hoses to ensure a seamless installation. The hand-fabricated end tanks and crash bar feature a durable, anti-corrosion black powder coat finish. Handcrafted entirely in Great Britain, this high-end kit includes a worldwide lifetime warranty.
IMPORTANT NOTE: This kit is not compatible with vehicles equipped with factory Nightvision Assist options unless the Nightvision system is permanently removed.
To safely install this complex cooling upgrade, download the complete step-by-step manufacturer guides via the link below:
Download Installation Instructions
We provide full professional workshop fitting services for all premium Forge Motorsport upgrades at our specialized repair centre.
Book Installation at MGM Leeds

This premium auxiliary radiator upgrade is precisely engineered for the high-performance executive models listed below:
| Make & Model | Platform / Year Details |
|---|---|
| Audi RS6 | C7 Platform (4.0 TFSI V8 Twin-Turbo) |
| Audi RS7 | C7 Platform (4.0 TFSI V8 Twin-Turbo) |