Performance Products is the oldest (since 1964) and largest aftermarket Porsche® parts specialist in the world. In late 2001 they bought Automotion, another world leading Porsche® specialist, allowing us to combine 70 years of Porsche® parts experience, increasing our buying power, and assembling the largest selection of the best quality parts and accessories available for Porsches®.  Our Porsche® specialists work only with Porsches®, from the catalog manager who started selling Porsche parts in 1974 to our dedicated Porsche® parts specialists with a combined 100 plus years selling Porsche® parts.