FASS No-Drop Series 140GPH Fuel system for Chevy/GMC (2020-23) 6.6L Duramax (Stock - 500hp)

FASS No-Drop Series 140GPH Fuel system for Chevy/GMC 6.6L Duramax (Stock - 500hp) Includes TSC15180F140G (180F/140gph/70-75psi) Fuel System + SK5501 FASS Diesel Fuel Sump Kit Please Note: This Fuel System REQUIRES aftermarket tuning to be compatible. Installing a Titanium Signature Series Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Kits include our Fuel Sump—which prevents the need for removing your fuel tank. Better still, No-Drop Kits offer significant savings over buying a Titanium Signature Series Fuel System and Sump Kit separately! These Kits include everything you need for a simple, straightforward FASS installation—and nothing you don’t.