SLP

SLP – Street Legal Performance Parts & Exhaust Systems

SLP (Street Legal Performance) is a trusted name in high-performance exhaust systems, cold air intakes, and performance parts engineered for American muscle cars, trucks, and SUVs. Known for their innovation and factory partnerships, SLP delivers street-legal upgrades with proven horsepower, torque, and sound improvements.

Their catalog includes cat-back and axle-back exhausts, headers, mufflers, air intakes, supercharger kits, suspension upgrades, and appearance accessories. Each product is designed for OEM-quality fitment, durability, and real performance gains, making SLP a go-to brand for enthusiasts who want reliable upgrades without compromising compliance.

With deep roots in performance tuning and a reputation built on quality, SLP products bring together power, sound, and style for vehicles that stand out on the street and at the track.

Why Choose SLP?

• Street-legal exhaust systems & performance parts

• Cat-back, axle-back, headers, intakes & superchargers

• Designed for horsepower, torque & sound improvements

• OEM-quality fitment & durability

• Trusted by enthusiasts for American muscle performance

With SLP Performance Parts, your vehicle gets proven upgrades that deliver power, precision, and street-ready compliance.