Since 1987 SLP® has been leading the pack in power-building, performance, handling and appearance tune-ups for late model American muscle cars, trucks and SUVs. With a sole premise to be the first to market, SLP has developed the first ever 50-state emission-legal performance package specifically for V8 Camaros and Firebirds. Driven by passion for perfection, the company continues to improve and innovate its product lines to provide you with the highest possible value. The company showcase a wide choice of premium performance upgrades, including TVS supercharger packages, blackwing cold air intakes, loudmouth exhausts, powerflow headers, accessories, suspension parts, brakes, body kits and wheels. SLP utilizes advanced injection molding processes and premium grade composite materials to provide the finest quality and performance that far exceeds your expectations and industry standards.