Alpha Runs for the Record As morning broke over the eastern horizon at Milan Dragway, near Detroit, the sun’s yellow rays fell upon the starting tower. Everything was covered in a light blue hue muting the vibrant colors of fall. The Alpha Performance Team along...
Alpha Performance R35 GT-R Pro Billet Series Block Upgrade This is the most highly anticipated product release in our 15 year history! We have successfully applied our race-winning experience to the R35 GT-R’s VR38 V-6 to bring you the pinnacle of GT-R engine...
Alpha Runs for the Record As morning broke over the eastern horizon at Milan Dragway, near Detroit, the sun’s yellow rays fell upon the starting tower. Everything was covered in a light blue hue muting the vibrant colors of fall. The Alpha Performance Team along...
Available Now: Mid-Frame 1000 HP GTX3584RS Turbocharger Garrett by Honeywell and AMS Performance, are excited to announce the release of Garrett’s newest turbocharger, the GTX3584RS. The only mid-frame turbocharger on the market capable of producing 550 –...
The AMS Performance VW MKVII Golf R Downpipe AMS Performance is first in class because of our long history of durability and performance with industry leading engineering. We are extremely excited to introduce the newest product in the AMS engineering and performance...
Mercedes-Benz CLA/GLA/A 45 AMG, Progression is Only Natural As Alpha Performance set out to explore performance parts for the Mercedes-Benz CLA/GLA/A 45 AMG series we put the full weight of our years of research experience behind the project. We discovered that...
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.
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.
On all orders over $199.99 in the lower 48.*Freight items not included*
