About Pur Performance

Established in 1980, First Capitol 4WD has been outfitting the best dressed vehicles in St. Louis and St. Charles, MO with top quality products from the leading manufacturers in the automotive after market industry. We found our first home nearly thirty five years ago in a two bay, 1,000 sq. ft. show room on First Capital Drive in St. Charles. Since then, First Capitol 4WD has grown in reputation, size, product selection, level of service and customer loyalty. We are known for our top quality work and our great customer services.

In 2002 feeling the need for expansion, we purchased a Franks Nursery and Crafts store to become one of the largest independent retail parts and installation stores in the Midwest.With this move, we realized we needed a new name since we were no longer just a 4wd shop.We were now a full service performance and off road shop, so we needed a new name that reflected every thing we offer to our customers and ( Pur Performance ) became our new name.

Now located in the 8 bay, 25,000 sq. ft. facility, First Capitol 4WD (also known as 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.

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. Here at Pur Performance we take great pride with the work we do for our customers and strive to meet their demands every day. Please contact us with any questions you may have and let us know what we can do to meet your after market part needs.