AMS Behind The Product

At AMS we specialize in automotive performance for Japanese and German turbocharged vehicles.  We offer engine computer tuning (calibration), repairs and maintenance and most importantly engine and other driveline modifications. 
First and foremost AMS is an engineering company.  Unlike other shops our line of parts are engineered to be the best performing you can buy.  Most shops in the industry have a basic understanding of engine performance but at AMS we take it far past that using computer aided designs and mechanical engineers with years of motorsports experience to create the pinnacle in engine performance.
AMS and its sister brand Alpha Performance have been at the top of the game for 15 years.  From turn-key packages to individual components, we can meet and exceed all kinds of performance goals.  From drag racing to road racing to spirited driving on the streets, let AMS enhance your driving experience!

Take a behind the scenes look at what goes into creating AMS & ALPHA products. It’s a painstaking and often time consuming process but necessary to design the best performing parts on the market. A look into the engineering department at AMS and what it takes to make our world-class parts for:

Audi S4/S5 (B8, B8.5) 3.0TFSI V-6 Supercharged
Audi S6/S7/RS7 4.0TFSI V-8 BiTurbo
Audi R8 5.2FSI V10 7-speed dual clutch transmission (DCT)
BMW M5/M6 (F10,F12,F13) 4.4L V-8 Bi-Turbo (S63)
Lamborghini Huracán (Huracan) LP 610-4 5.2L V10 7-speed dual clutch transmission (DCT)
McLaren MP412C
Mercedes-Benz AMG Models 5.5L V-8 BiTurbo (M157)
• CL63, CLS63, E63, G63, GL63, ML63, S63, SL63
Mercedes-Benz AMG Models 6.2L V-8 (M156/M159)
Mercedes-Benz 550 Series 4.6L V-8 BiTurbo (M278)
• CL550, CLS550, E550, GL550, ML 550, S550, SL550
Mercedes-Benz A45/CLA45/GLA45 AMG 2.0L 4 cyl Turbo (M133)
Mitsubishi Lancer Evolution 8 & 9 (EVO VIII, IX) 4G63 Turbo
Mitsubishi Lancer Evolution X (EVO 10) 4B11 Turbo
Nissan R35 GT-R VR38 V-6 Twin-Turbo
Porsche 911 997.1, 997.2, 991.1, 991.2 Twin-Turbo
Subaru WRX/STI GD,GR,GH,VA 2.5L Turbo Boxer (EJ255/EJ257)
Volkswagen Golf R, GTI MQB chassis EA888 2.0T

Questions? Please contact us at [email protected]

AMS/ALPHA Performance
1760 Metoyer Court
West Chicago, IL 60185

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