1994-1997 7.3L OBS Powerstroke Exhaust System

Lower exhaust gas temperatures (EGTs), maximize exhaust flow, and give your 1994–1997 7.3L Powerstroke OBS a deep, aggressive diesel note with a performance exhaust system. Factory exhaust systems feature restrictive, pinched piping and restrictive mufflers that trap heat and choke your turbocharger's ability to breathe under heavy loads. Upgrading to a mandrel-bent 4-inch or 5-inch performance exhaust system—complete with a high-flow downpipe and straight-through design—ensures rapid heat dissipation, quicker turbo spool-up, and bulletproof reliability under extreme-duty use. Shop top-tier exhaust systems engineered for exact fitment and severe-duty performance.