Our Brands

Our brands focus on the automotive enthusiast and their passion for their vehicles

Spek-Pro
413 W Elm St., Sycamore, IL 60178

Our Brands
Engineered Performance Technologies goes to market with 11 leading brands. Each of our brands has an unique product/market/end user focus and commands a leading position in the markets that they serve. We believe that brand names are important and that our leading brands carry special meaning for the automotive enthusiasts.