PPE Engineering Ford Explorer Sport 2.5" cat - less downpipes (130004) PPE_CeramicCoating_3 5" 4-1 design with a

5" 4-1 design with a long formed collector for smooth flow

ACT's street rigid-hub discs provide race-proven performance with street manageability

Includes new outlet gaskets

ACT's 6-pad

PPE Engineering Ford Explorer Sport 2.5" cat - less downpipes (130004) PPE_CeramicCoating_3 5" 4-1 design with aPPE Engineering test pipes, also known as cat delete pipes, are designed to eliminate your catalytic converter and improve exhaust flow dramatically. For race cars that require the most exhaust flow, we recommend a test pipe. The catalytic converter is one of the most restrictive sections of your exhaust, so replacing it gives significant performance gains. These test pipes are built with quality in mind, and feature stainless steel construction and