Delivers up to 106% increase in flow over the factory exhaust system! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your Ford Lighting or Harley Davidson Edition pickup maximum performance both on the street and at the track. Designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.
The SuperMaxx Cat-Back is a direct bolt-in stainless steel exhaust with aggressive sounding dual straight thru 4" mufflers complete with polished angle-cut tips.
For ceramic coating, add Dynatech® Ceramic Coating part number 31179000100 to your cart.
Instructions (PDF)