Competition Performance Products manufactures engine valve train parts for high performance engines. Rockers and lifters are the primary parts manufactured in Bronson MI. Many of the parts that go to final assembly of the rocker and lifters are also manufactured by CPP including Trunnions for the rocker arms and rollers and axles for the lifters. CPP has 23 employees that are all very skilled at what they do. Many employees have been loyal for over 15 years and some as many as 25 years with various take overs and buy outs of the company over the years. CPP values it's employees and treats them with respect. Most are local right from the Bronson and Branch County area. CPP is owned by Comp Cams of Memphis TN. They are one of the largest aftermarket high performance parts companies  in the world.