About UMI Performance

LMPerformance is proud to offer our customers hundreds of UMI Performance chassis and suspension components and parts. It gives us great satisfaction to have a line of parts designed and manufactured in the USA entirely within its facility located in the small town of Philipsburg, Pennsylvania. UMI Performance's facility features CNC machining, both milling and turning CNC’s, band sawing, press brake operation, MIG and TIG welding, sand blasting, plasma cutting and powder coating. UMI Performance also installs and tests every chassis and suspension component it makes, right here in the USA, to ensure that they perform as designed.

Make your classic muscle car handle like a modern machine with parts from UMI Performance! Built using the very latest design and machining technology,. We have found that UMI Performance suspension & parts focuses on muscle cars from the 1960s to today A-bodies, F-bodies, B-bodies, G-bodies, and Mustangs. Choose from our 100's of UMI Performance parts like crossmembers, panhard bars, control arms, K-members, subframe connectors, and more. Many parts fit like stock replacements, so they’re easy to install, but you’ll immediately notice tighter handling that’s easy to tune to your needs. These products and parts greatly add to LMPerformance's line of offerings to our customers.

Our search for good manufacturers and quality products showed LMPerformance that UMI Performance began in 2003 under the leadership of Ryan Kirkwood and the guidance of his father Denny. Together this father and son team developed a large variety of products for many makes and models of GM vehicles as well as the Ford Mustang. Ryan saw a large demand for suspension and chassis products, and felt the market was lacking of options and full of highly priced items. So, on May 31st 2003, UMI began its journey in the aftermarket suspension industry with a 1994 Ford Mustang GT Convertible. This car was used as a test bed for the beginning stages of UMI’s Fox and SN95 platform products. The products began to move very quickly, becoming almost impossible to keep in stock. The faster they manufactured them the quicker they sold. In late 2003, UMI purchased a 2000 Pontiac Firebird Trans Am WS6 which was used as their F-Body platform design vehicle. Slowly, products began to arise on the market for the GM F-Body, and quickly UMI Performance became a well respected company, becoming one of the largest suspension manufactures in today’s market, enhancing our line products.

To confirm LMPerformance's selection of UMI Performance as a supplier our further research on UMI indicated it operates out of a 35,000 square foot facility - this new facility located in Philipsburg, PA was recently acquired by UMI in March, 2011. UMI Performance manufactures 99.9% of their products within their facility from start to finish - from raw 24 foot bars of tubing to a finished product on your door step.

Take a look at the nonpareil products from UMI PERFORAMANC on the web site and see what we mean, parts like the UI K Member for your 1993-1997 Pontiac Firebird in the Road Race Version that is manufactured with the racing aficionado in mind because it can withstand the stressful demands aggressive driving puts on it or for your 1993-2002 Chevy Camaro the Front Upper and Lower A-Arm Kit from UMI that are fabricated to add front end rigidity and at the same time eliminate the flex you probably have noted in your factory A-Arms. And for you owners of the iconic 1982-1992 Chevrolet Camaro UMI made a sui generis Tunnel Mounted Torque Arm to fit the TH350 AND T5 transmissions designed so that it removes the front mounting point of the torque arm so that it protects the tail shaft from damage and it is perfect when you have swapped your transmission and cannot use a clamshell torque arm. Take a look at the potpourri of chassis and suspension parts from the consummate UMI PERFORMANCE and find the one that you need for your Chevrolet, Pontiac or Ford and let LMPERFORMANCE help you get it at a competitive price and with free shipping.