AMS Performance Inc., legally Automotosports Inc., is a premier automotive engineering company renowned for designing, manufacturing, and tuning high-performance aftermarket components. Specializing in platforms like the Nissan GT-R (Alpha series), Mitsubishi Lancer Evolution, Audi, BMW, and Infiniti, AMS Performance is globally recognized for its record-breaking turbo systems, engine builds, and powertrain components. Their products cater to enthusiasts seeking maximum reliable power for both street and track applications, with a strong emphasis on research, development, and quality.
The headquarters serves as the primary hub for research and development, engineering, manufacturing, assembly, dyno tuning, sales, and global distribution operations.
State-of-the-art facility featuring multiple dynamometers (including an AWD Mustang Dyno), CNC machining centers, a dedicated engine clean room, fabrication department, and extensive warehousing for parts.
A fast-paced, passionate, and results-driven environment. Employees are typically automotive enthusiasts dedicated to innovation, precision engineering, and pushing the boundaries of vehicle performance. Collaboration and a 'hands-on' approach are common.
This facility is the heart of AMS Performance's innovation, where record-setting performance packages and components are conceived, tested, and produced, solidifying their reputation in the high-performance automotive aftermarket.
While AMS Performance's primary operations, including R&D, manufacturing, and tuning, are centralized at their US headquarters in West Chicago, IL, they maintain a significant global presence through an extensive network of authorized dealers and distributors across North America, Europe, Asia, Australia, and the Middle East. They ship products worldwide, supporting customers and race teams internationally.
1760 Metoyer Ct
West Chicago
IL
USA
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As of April 2025, AMS Performance' leadership includes:
AMS Performance has been backed by several prominent investors over the years, including:
No major public announcements regarding executive new hires or exits at AMS Performance have been noted in the last 12 months. The core leadership team appears to be stable.
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AMS Performance Inc. likely utilizes common professional email formats. Based on industry standards and company size, the most probable format is [first_initial][last]@amsperformance.com or [first].[last]@amsperformance.com.
[first_initial][last]@amsperformance.com
Format
mmusial@amsperformance.com
Example
80%
Success rate
AMS Performance Blog • March 15, 2024
AMS Performance announced the launch of their new high-flow downpipes for the Audi 8V.2 RS3 and 8S TTRS, designed to maximize exhaust flow and improve turbocharger spool for increased power output....more
MotorTrend • November 8, 2023
MotorTrend featured AMS Performance's Alpha 6 package for the new Nissan Z, showcasing its impressive dyno results exceeding 600 wheel horsepower with upgraded turbos and supporting modifications....more
AMS Performance YouTube • July 12, 2023
AMS Performance released a video series detailing the extensive build of their 'Project Alpha Ashley' Nissan GTR, specifically prepared for the Pikes Peak International Hill Climb, highlighting advanced aerodynamics and powertrain development....more
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