Join Date: Aug 2013
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Was wondering if you can run your fuel line through the factory fuel filter just for having a little extra filtration? All the install videos I have seen say to run it directly to the cp3
Yes you can, but there's some here including myself that kept the factory setup with and capped the factory filter for back up. Then install the pump utilizing a sump connected directly to the CP3. There's also some claims that it restrict the flow, but as far as i know the micron on the factory filter is larger than the aftermarket pumps, the only advantage that i can think of connecting to the factory filter is the heater, for some its necessary and others dont. But most aftermarket pump do have that ability to heat up the fuel anyway. Goodluck!
2008 Ram 2500 6.7L Laramie Fully Deleted,Ananchy EFI Live(CSP5) and TCM Tune,5" MBRP,Edge CTS,Carli (BJ,TB,CA,SB and Tune Fox Shocks),FS Airbags,AFE Trans/Diff covers,S&B CAI w/Scoop,Fass 150,Beans Sump,Fleece CBP,ARP 425,Bosch 65hp,Amsoil OBP,AMP Research,Redhead Box,GDP Pro WG,Banks IC/AH,Tater 63/67,BD Exh Man,