7.3L 99-03 Standard Regulated Return Fuel System Kit 2003 Ford F-250 Super Duty XL 50 inch diameter polished aluminum

50 inch diameter polished aluminum intercooler CAC pipe is larger than stock and is less restrictive

Smeding Diesel VGT for 2007

6L (td) LB7/LLY

Filters for Competitors Intakes Cross Reference: AFE XX-90021 (Dry Extendable)Â

3L Powerstroke Aluminum Radiator MMRAD-F2D-99

7.3L 99-03 Standard Regulated Return Fuel System Kit 2003 Ford F-250 Super Duty XL 50 inch diameter polished aluminumNOW CARB Approved!!! CARB EO# : D 872 4 (99 03 F250 F350 Excursion ONLY!) The Driven Diesel Regulated Return Kit for the 99 03 Powerstroke Super Duty is an important part of the fuel system upgrade process. This kit eliminates the "dead head" stock fuel rails and provides adjustable fuel pressure capability to the Powerstroke fuel system. This is accomplished by tying the end of each fuel rail together through a Bypass Fuel Pressure Regulator. The