A-ARMS
CHASSIS REINFORCEMENT
SPRINGS & SPRING SPACERS
SPRING & SHOCK KITS
SHOCKS
LEAF SPRINGS
SHOCKS & SPRINGS
STEERING
TUNNEL BRACE
SPRINGS
ADJUSTERS
ABOUT UMI PERFORMANCE
RACE PROVEN SUSPENSION SYSTEMS - TRACK TESTED, STREET APPROVED
Quality
Before we built suspension parts, Utmost Machine manufactured precision components for major brands such as Bell+Howell, Corning Asahi, and Sony. Our product line has changed over the years but our dedication to quality remains the same.
In-House Manufacturing
If we can make it in our shop, we do. This means we control almost every aspect of the product, resulting in suspension components suitable for attacking the high banks of Daytona or more importantly, hauling your family.
Engineered to Race
Our product engineers and sales team are racers. We race what we sell and use that experience to design and develop our products.
100% Made in USA
Our dedicated craftsmen and craftswomen use only the highest quality USA sourced raw materials to build components worthy of your dream car.
Celebrating 16 years in the industry
ALL UMI BRAND PRODUCTS COME WITH
APPLICATION ASSISTANCE
Not sure what part fits your needs the most? Simply give us a call and speak with one of our experienced techs. They will be able to recommend the best possible part combination for your project.
BOLT-ON PERFORMANCE
Our products in most cases are designed to replace factory parts without major modifications. Our #cornermax products deliver race winning performance with bolt-on convenience. Parts requiring fabrication are marked as such and come with clear step-by-step instructions. Installation help is always just a phone call or email away.
WARRANTY
UMI Performance parts feature a two year warranty with regards to materials and workmanship. From material selection, machining and welding, blasting to powder coat application and prep, each UMI product is designed to survive.
TECHNICAL SUPPORT
Technical support, tuning and setup advice are available with a phone call to 814-343-6315 or an email to [email protected]. The same guys who build your parts also race and win on them.