We are pleased to announce the release of our Supercharger Cooler System for the Audi B8.5 S4. Our engineers spent countless hours data logging the S4’s supercharged 3.0 TSFI engine to give you the absolute best cooling system using the highest quality components available today. Based on your feedback from the B8 S4 system, we revised the pump wiring harness on both systems so no wire splicing is required, it’s all plug and play! Check out the link below for the full product description, images, tons of data logging and pricing!

Audi B8.5 S4 3.0 TFSI Supercharger Cooler System

Alpha Performance Audi S4 Boost Cooler System

Alpha Performance B8.5 S4 Boost Cooler System

THE ULTIMATE IN PERFORMANCE

The goal of AMS is to provide the highest quality, best performing products available.
By utilizing research and development and rigorous testing programs AMS will never compromise the quality or performance of our products.

SHOP PARTS

NOT LEGAL FOR USE ON POLLUTION CONTROLLED MOTOR VEHICLES. THIS PRODUCT IS FOR RACING COMPETITION ONLY AND IS NOT LEGAL FOR USE ON HIGHWAY OR STREET VEHICLES, OR OTHER NON-RACING COMPETITION OFF-ROAD VEHICLES.

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This policy only applies to installers and/or users who are in the United States, customers who reside in other countries should act in accordance with their local laws and regulations.

Some AMS Performance upgrades may solely be used on vehicles in sanctioned competition which may never be used upon a public road or highway, unless permitted by specific regulatory exemptions (such as a CARB E.O.). For state specific details please visit the following website: http://www.semasan.com/emissions

It is the responsibility of the installer and/or user of the product to ensure that it is used in compliance with all applicable laws and regulations. If a product was purchased in error, do not install and/or use it. The purchaser must arrange to return the product(s) for a full refund.

All performance modifications and installations are at the customer’s own risk. AMS Performance holds no responsibility either implied or otherwise for mechanical, electrical or other failure when using any aftermarket performance products.

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