AMS Performance Parts

AMS Performance Parts

AMS Performance is a Chicago-based manufacturer specializing in high-performance parts for turbocharged vehicles, with particular depth in Mitsubishi Lancer Evolution, Subaru WRX and STI, Nissan GT-R, BMW, and Mercedes-Benz turbocharged platforms. AMS products include intercoolers, intake systems, turbocharger kits, exhaust systems, boost controllers, and engine internals developed in-house and validated on AMS's own competition and development vehicles.

Popular AMS Performance Products

AMS Performance's product range includes the AMS Alpha series front-mount intercooler kits for the Mitsubishi Evo and Nissan GT-R, the AMS turbocharger upgrade kits for the Evo X and GT-R platforms, the AMS catback and turbo-back exhaust systems, intake kits and air box systems for the GT-R and EvoX, downpipe and midpipe kits, and the AMS oil cooler and oil catch can systems for high-mileage turbocharged builds. AMS also builds complete turn-key GT-R packages for customers seeking integrated, dyno-proven power level solutions.

What platforms does AMS Performance specialize in?

AMS Performance has the deepest product catalog and engineering history with the Nissan GT-R R35, Mitsubishi Lancer Evolution X, Subaru WRX STI, and BMW turbocharged inline-six and inline-four platforms. Their Alpha GT-R package series ranges from 700 to over 2,000 horsepower and is among the most recognized performance packages for the R35 platform worldwide. AMS products for these platforms are validated to their published power targets through in-house dyno testing and track event results.

Does AMS Performance offer complete packages?

AMS Performance offers turn-key Alpha package solutions for the Nissan GT-R that include all necessary hardware, ECU calibration, and installation support at their Chicago facility. These packages provide a defined power output target with tested and validated component combinations, reducing the guesswork involved in building a high-power GT-R from individual components sourced from multiple suppliers. AMS also offers individual components sold separately for builders who prefer to source and assemble their own packages.

Browse related categories in our air intake systems, exhaust systems, turbochargers and components collections.