XDP CAT Adapter w/ 1R-0750 Filter, Bleeder Screw & Spacer For 01-16 6.6 Duramax 1999-2003-7.3l-powerstroke the Zone 4" kit transforms

the Zone 4" kit transforms your YJ into a more capable off-road machine

Direct drop-in replacement

and capability it deserves with the Zone Offroad 6” Strut Spacer Lift Kit with FOX 2

TPMS (11-13 only)

Aluminized Steel Turbo Down Pipe

XDP CAT Adapter w/ 1R-0750 Filter, Bleeder Screw & Spacer For 01-16 6.6 Duramax 1999-2003-7.3l-powerstroke the Zone 4" kit transformsThe XDP Duramax CAT Adapter with 1R 0750 Filter, Bleeder Screw & Spacer XD171 is an easy way to upgrade the fuel filter on your 2001 2015 GM 6. 6L Duramax. The durable anodized filter adapter simply threads on to the OEM Filter Head and allows you run the more efficient and less expensive CAT Filter on your truck. For an even easier filter change, we also include a filter head spacer to give you more clearance for filter changes, along with an