Race Car Dynamics specializes in the design and manufacture of suspension systems, shock absorbers and accessories for trucks and sport utility vehicles. The company provides urethane bushings, black and chrome powder coated springs and coil cover suspension systems. It also offers lower flex arms, sway bar link extensions, front and rear trac bar brackets, transfer case lowering kits, coil springs and mono tube shock absorbers. Additionally, Race Car Dynamics manufactures emergency response vehicles. It serves various clients, including Chevrolet, Dodge, Ford, Jeep, Toyota and Mustang. Race Car Dynamics is located in El Cajon, Calif.