Competition Engineering offers a variety of bolt-on traction devices to meet the needs of both the street enthusiast and the entry level racer. A bolt-on traction device allows you to handle moderate levels of horsepower without having to weld and fabricate. Unlike some other brands, Competition Engineering's "bolt-on" components fit perfectly for a hassle-free installation. Each part is custom designed for the specific application. Instead of rushing to production, Competition Engineering spends a great deal of engineering time on each product, hand-fitting prototype parts on test cars to ensure proper fit and alignment.