Hedman Hedders is the oldest mass producer of headers (performance exhaust manifolds) and automotive exhaust products, with offeringssuch as mufflers, Tubular Exhaust Manifold Systems, and, of course, Hedman Hedder's street rod headers..
Hedman Hedders has led the performance exhaust industry for more than 40 years. As a premier manufacturer of headers, h-pipes, exhaust tips, we can offer the world's greatest selection of street headers, racing headers and performance exhaust systems.
Fuel & Emissions
- Mufflers - 2 Inch I.D. Inlet
- Mufflers - 2-1/4 Inch I.D. Inlet
- Mufflers - 2-1/2 Inch I.D. Inlet
- Mufflers - 3 Inch I.D. Inlet