FASS Titanium Signature Series 100GPH Fuel System LML 11-14 6.6L tighter tolerances on all gears

tighter tolerances on all gears and a high quality military Spec'd Coating over the aluminum base

The primary benefits of this kit are significantly increased fuel flow "through" the heads

and a cleaner intake setup

THE SOUND OF PERFORMANCE

Used mostly on models equipped with a fan clutch

FASS Titanium Signature Series 100GPH Fuel System LML 11-14 6.6L tighter tolerances on all gears11 14 6. 6L LML Duramax stock to moderate lift pump with advanced filtration to help protect your fuel system. FASS Silencing Technology (FST) was developed by the engineering team here at FASS Fuel Systems to help reduce the noise created by aftermarket fuel and air separation diesel lift pumps. By using radius cuts, tighter tolerances on all gears and a high quality military Spec'd Coating over the aluminum base, FASS Fuel Systems was able to