Driven Diesel Regulated Return Fuel System Kit For 94-97 7.3L Powerstroke 2007-2018 Jeep Wrangler JK Billet steel and aluminum pistons

Billet steel and aluminum pistons

The High-Flow Heater allows for the removal of the restrictive stock heater grid plate

All High Performance Injectors are tested in a special test vehicle under controlled circumstances using a Mustang Dyno

• Vehicle-specific shock absorbers

Driven Diesel Regulated Return Fuel System Kit For 94-97 7.3L Powerstroke 2007-2018 Jeep Wrangler JK Billet steel and aluminum pistonsDriven Diesel Regulated Return Fuel System Kit For 1994 1997 Ford 7. 3L Powerstroke OBS The Driven Diesel "OBS" Fuel Bowl Delete Regulated Return Kit is a significant upgrade for the 94 97 Powerstroke trucks. This kit eliminates the factory mechanical fuel pump and filter bowl assemblies from the engine valley, includes larger than stock fuel lines for improved fuel flow to the injectors and provides a high quality aftermarket fuel pressure regulator