

Description
Features:
- Increases the radiator volume of the standard Water cooler by 66
- Unique ratio between inner and outer cooling surface For maximum heat transfer
- Thermally conductive anti-corrosion coating For long-term cooling effect
- Simple plug-and-play installation
The 4.0L V8 biTurbo engine of the Audi S8 models has an innovative indirect charge air cooling circuit. Instead of using ambient air, the charge air is Cooled with a special cooling Water circuit. By lowering the cooling Water temperature, the Performance of the engine is directly increased, and this is precisely where the Wagner Tuning additional Water cooler Kit comes in.
Our newly developed Competition Racing mesh increases the radiator volume of the standard Water cooler by an astonishing 66%. The unique ratio between the inner and outer cooling surface enables maximum heat transfer and ensures sufficient airflow For adjacent components For efficient heat dissipation. In addition, our Water coolers are equipped with a thermally conductive anti-corrosion coating that ensures a long-term cooling effect.
Installation of the system is simple and straightForward thanks to our detailed installation instructions. Benefit from an improved cooling circuit and experience optimized Performance from your Audi S8.
Ready to maximize your driving experience? Order the Competition Water Cooler Kit from Wagner Tuning today.
Features:
Increases the radiator volume of the standard Water cooler by 66
Unique ratio between inner and outer cooling surface For maximum heat transfer
Thermally conductive anti-corrosion coating For long-term cooling effect
Simple plug-and-play installation
The Wagner Tuning cometition radiator Kit For Audi S8 D4 fits to the following models :
Audi S8 D4 Plus 605PS/445KW 09/2015-09/2017
Audi S8 D4 520PS/382KW 04/2012-09/2017
Audi 4.0 TFSI D4 435PS/320KW 09/2013-09/2017
Audi 4.0 TFSI D4 420PS/309KW 04/2012-08/2013
Maximize your driving experience with the Competition Water cooler Kit from Wagner Tuning.
Part number: 400001030
Kit comes with:
1x additional Water cooler incl. silicone hoses and mounting material
Warranty
Our warranty terms are based on each manufacturer’s guidelines. Depending on the specific manufacturer, customers may be eligible to process warranty claims either directly with the manufacturer or through us. For detailed information or assistance with warranty inquiries, please contact our support team.
Shipping & Returns
Shipping time will be provided once your order has been processed. Please note that shipping options cannot be changed after your order has been placed.
For returns, kindly contact our support team for guidance. We'll walk you through the process and ensure everything goes smoothly.
Frequently Asked Questions
OEM (Original Equipment Manufacturer) parts are made by the vehicle’s original manufacturer and guarantee perfect fit and performance. Aftermarket parts are produced by third-party companies and may offer enhanced performance or cost savings, but compatibility should always be verified before purchase.
Yes, we work with a network of certified and approved workshops to ensure professional installation of your performance parts. Get in touch with us to find a recommended installer near you.
Yes, but it’s important to ensure they work together without causing performance issues. Some aftermarket parts are designed to complement OEM components, while others may require full system upgrades.
Yes, once your order is shipped, a tracking number will be emailed to you.
Orders can only be modified or canceled before they are processed. Please reach out to us as soon as possible.
If you're not completely satisfied with your purchase, you may return it within 7 days of receiving your order for a full refund, excluding delivery costs. Please note that this policy does not apply to special order parts. To qualify for a refund, items must be unused and returned in their original packaging.