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FASS 72 GPH Flow Enhancer (DMAX7002)
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FASS 72 GPH Flow Enhancer (DMAX7002)

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This FASS GM Flow Enhancer flows 72 GPH at 8-10 PSI.

The Duramax Flow Enhancer is modeled around the very successful FASS DDRP series pumps. GM Duramax trucks do not have a stock lift pump which forces the injection pump to "pull" the fuel all the way from the tank, creating a vacuum that constantly introduces more air and vapor into your fuel. The Duramax Flow Enhancer creates a postive flow of fuel, "pushing" it to your injection pump, eliminating the vacuum condition and drastically reducing air and vapor in your fuel.

Additional Info


FASS 72 GPH Flow Enhancer (DMAX7002) fits the following vehicle(s):
  • 2011 Chevrolet/GMC 2500/3500 LML 6.6L
  • 2012 Chevrolet/GMC 2500/3500 LML 6.6L
[All vehicle fits]


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