OER Series Fuel Injector Line (Cylinders 2 and 7) 2001-2004 GM 6.6L Duramax LB7 XDP Xtreme Diesel Performance CP4 the filter should be changed

the filter should be changed after 1 month of use

This is the Turbo for you if you want to be able to daily drive your truck during the week and race in competitions on the weekends

515 to 615 HP with supporting mods

but this is not a "larger turbo"

The XD260 Series head studs feature an upgraded 260

OER Series Fuel Injector Line (Cylinders 2 and 7) 2001-2004 GM 6.6L Duramax LB7 XDP Xtreme Diesel Performance CP4 the filter should be changedThe XDP OER Series Fuel Injector Line (Cylinders 2 and 7) XD597 from XDP provides your 2001 2004 GM 6. 6L Duramax LB7 with a high quality replacement. The factory injector lines are prone to failure due to corrosion or fuel contamination. It is also recommended that you change your lines during fuel injector replacement to avoid the risk of contaminating the new components. This OE style replacement matches the fit and function of the stock lines on