FASS 15-16 GM 2500/3500 Duramax 165gph Titanium Series Fuel Air Separation System TS C12 165G Fuel System critical torsional harmonic vibrations occur

critical torsional harmonic vibrations occur and can be seriously destructive to the bearings and the crankshaft

These brakes typically use some sort of flapper to close which causes extreme exhaust back pressure to aide in braking

The factory cold-side pipe for the L5P is a measly 2

and allow the turbocharger to spool up faster

The factory inlet elbow is cramped and angular in order to accommodate the path of the stock No

FASS 15-16 GM 2500/3500 Duramax 165gph Titanium Series Fuel Air Separation System TS C12 165G Fuel System critical torsional harmonic vibrations occurFASS 15 16 GM 2500 3500 Duramax 165gph Titanium Series Fuel Air Separation System TS C12 165G