Exhaust & Emissions

Shop our selection of vehicle exhaust system parts including pipes and mufflers. We provide performance-grade mufflers and exhaust kits for a wide variety of makes and models.

AP Exhaust Technologies manufactures a complete line of automotive, light truck, and heavy-duty exhaust, and emissions products. Founded in 1927, our roots reach back to the very beginnings of the automotive exhaust system business nearly 85 years ago. Today, we continue the tradition of providing high quality mufflers, exhaust pipes, and catalytic converters to our commercial customers, and auto service professionals.

Providing performance-grade mufflers and exhaust kits for a wide variety of makes and models, Walker is the name to trust in OE-quality exhaust parts.

Modern engines rely on an array of systems and components to operate optimally, from heat-resilient hard parts to tiny sensors and solenoids. Dorman has deep expertise across dozens of these product categories, such as intake and exhaust manifolds, harmonic balancers, variable valve timing solenoids and sprockets, turbochargers and throttle bodies.