FASS Titanium Signature Series Diesel Fuel System (70-75 PSI)GM Duramax 6.6L 2020-22 Capacity:140 gph the unique design makes installation

the unique design makes installation quick and simple for even beginner mechanics

Fuel pressure adjustments are as simple as turning our clicker style knob and can be locked in place with the adjustable detent

recommended timing 17-18 degrees

A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax 6

Gently rinse out the Cleaner using low pressure water

FASS Titanium Signature Series Diesel Fuel System (70-75 PSI)GM Duramax 6.6L 2020-22 Capacity:140 gph the unique design makes installationThe Titanium Signature Series diesel fuel system was engineered by FASS Fuel Systems to be the top performing, longest lasting and most reliable aftermarket filtration system in the diesel industry. Backed by our limited lifetime warranty the Titanium Signature Series System is capable of supporting your GM Duramax 6. 6L diesel engine with enough fuel for multiple fueling system upgrades. A Titanium Signature Series System also offers advanced