Air Filter Wrap for KF-1039 & KF-1039D For 03-06 Excursion 03-07 F-250/F-350 6.0L Diesel LML the CP4 has proven to

the CP4 has proven to be less reliable and less capable than the CP3 used in previous Duramax platforms

**If you purchased a Remanufactured Turbocharger and selected your truck year then you will not need this Kit - If you have a 11-14 you do not need this kit

7L Powerstroke Fuel Contamination Kit XD515 today

Supports Injectors from Stock to 230cc

the flex from your factory pushrods can rob you of power

Air Filter Wrap for KF-1039 & KF-1039D For 03-06 Excursion 03-07 F-250/F-350 6.0L Diesel LML the CP4 has proven toOur Air Filter wrap is designed to keep dust, bugs, sand etc. away from your air cleaner so you can extend the life and performance of you air filter the Micron sized openings allow the clean air to flow through and helps reduce the needed cleaning interval for your S&B filters. Details: For KF 1039 and KF 1039D Shape: Oval Black Polyester Keep dust, bugs, sand etc. away from your air cleaner Extend the life and performance of you air filter Sold