The Concept Infiniti USA approached Alpha Performance with a compelling idea. They are interested in collaborating with AMS to build and market the ultimate Infiniti Q50 & Q60 “Red Sports.” The Red Sport is their answer to competitors’ sport package equipped...
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...
Update 8/11/17: We have broken the CLA World Record Again! We are extremely proud to announce that we have gotten our CLA 45 AMG into the mid-10 second range with a record run of 10.72 at 129 mph using the Alpha Performance line of A45 series of components! There are...
Produce up to 20% More Horsepower Garrett by Honeywell and AMS are excited to announce the release of their Gen II GTX Series turbochargers. The GTX2860R, GTX2867R, GTX3071R, GTX3076R, GTX3576R, as well as the GTX3582R are included in the release. The line received a...
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 –...
Brand New Garrett Reverse Rotation GTX Gen II Turbochargers Garrett GTX Gen II Reverse Rotation turbochargers are the newest product offering from Garrett by Honeywell. Available in four sizes: the GTX3071R, GTX3076R, GTX3576R, and GTX3582R Reverse...
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*
