Doug's Headers

Doug's Headers Black Side Pipes for Chevy Corvette 1963-82 4in Inlet/Outlet Doug's Headers Black Side Pipes are specifically engineered to enhance the performance of your Chevy Corvette from 1963 to...

Doug's Headers Glasspack Muffler Side Pipe Inserts Slip-In 4in Steel Pair Doug's Headers Glasspack Muffler Side Pipe Inserts are engineered to enhance your vehicle's exhaust system, providing a...

Electric Cut-Out For 3in SS Turn Down The Electric Cut-Out for 3in SS Turn Down by Doug's Headers is a high-performance component specifically designed for automotive enthusiasts looking to enhance...