FASS Titanium Signature Series Diesel Fuel System (70-75 PSI)GM Duramax 6.6L 2020-22 Capacity:140 gph Urethane mounts are hard and

Urethane mounts are hard and squeak

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

Built In Fuel Pressure Port

Gently rinse out the Cleaner using low pressure water

FASS Whisper Technology (FWT) was engineered to meet the stringent demands of today's quiet diesel engines

FASS Titanium Signature Series Diesel Fuel System (70-75 PSI)GM Duramax 6.6L 2020-22 Capacity:140 gph Urethane mounts are hard andThe 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