German Performance Options, LLC Competitors

Built by enthusiasts and for enthusiasts, ECS Tuning has grown from a family-owned Volkswagen repair shop in Wadsworth, Ohio into one of the largest specialty e-commerce companies in the automotive aftermarket industry. ECS designs, produces, and sells proprietary parts and kits for a rapidly growing number of automotive makes and models, and it partners with hundreds of other performance brands to bring the enthusiast community an unparalleled customer experience. Over one million enthusiasts follow ECS' banners on social media.

APR LLC is an automotive engineering firm operating a 78,000 sq. ft. performance campus in Opelika, AL. APR was founded in 1997 with a corporate philosophy of Integrity, Excellence and Innovation. APR's Sole Mission is to provide the highest quality and most highly engineered aftermarket performance products available for Porsche, Audi and Volkswagen vehicles. APR, Enhancing the Driving Experience with No Compromise.

Founded in 1989 by Hartmut Feyhl, RENNtech is an automotive engineering company that develops and manufactures performance parts for Mercedes-Benz AMG and European luxury vehicles. With a focus on improving performance without compromising quality or reliability, RENNtech has set the standard for Mercedes-Benz AMG power and performance by building the fastest street legal cars over the last 4 decades. Today, RENNtech is a foremost manufacturer of performance parts for Mercedes Benz AMG, Aston Martin, Bentley, Rolls Royce, Audi, and Lamborghini, made available through our network of Mercedes-Benz Dealerships and Independent Performance Shops across the world.