Your one stop shop for all after-market modifications, known for our top quality work and outstanding customer service. Now located in an 8 bay, 25,000 sq. ft. facility, Pur Performance has more to offer than ever. With a shop fully equipped with a top of the line Dynojet chassis dyno, full alignment rack, and custom tuning software for all vehicles, we have become known as the one stop shop for everything automotive in the St. Louis area. At Pur Performance we take great pride with the work we do for our customers and strive to meet their demands every day. We are sure to get you the parts you need with over $750,000 in inventory and $1.5 million in parts located in our warehouses available to you in 2-3 business days.