FASS DMAX7001 Duramax Diesel Fuel System Flow Enhancer GM Duramax 6.6L 2001-2010

$615.89 CAD

Ships within 24-48 hours. Pickup available upon request.
SKU: DMAX7001-FKRH Category:
Brand: FASS

FASS Fuel Systems Dura-Max Diesel System 2001-2010 GM Duramax 6.6L (DMAX7001) Part No: DMAX7001 Duramax diesel engines do not come with a factory System, this is why Duramax owners see such great performance and economy gains after installing an aftermarket diesel fuel System.

When the factory CP3 injection System pulls fuel under a vacuum it can introduce air and vapor into your fuel, which can lead to injector failure. T

he D-Max Flow Enhancer has been designed to provide your Duramax engine with a constant 8 PSI fuel pressure, aiding the injection System by reduce the amount of work your factory injection System has to perform, extending its expected life and improving performance gains from aftermarket tuning products.

Since the D-Max Flow Enhancer is a pusher System, all fuel is placed under pressure, helping prevent the introduction of air and vapor. The D-Max is well designed for stock trucks or budget minded shoppers, however its suggested that Duramax diesel owners install one of our Titanium Series Systems if you have several fueling upgrades or if you are looking for improved filtration and all the benefits that come with our top selling Titanium Series FASS Diesel Systems.

  • Duramax Flow Enhancer System Features:
  • Reduces Factory CP3 Workload
  • Delivers Fuel Under Pressure
  • Improves Fuel Flow
  • Improves Fuel Delivery and Performance
  • Reduces Air and Vapor
  • Budget Minded Alternative
  • Simple Installation

Additional information

Weight 10.00 lbs
Dimensions 12.00 x 8.50 x 7.00 in

D Max Series



Country of Origin


Sold As







Stock Applications






8-10 PSI

Make From Year To Year Model Sub
Chevrolet 2001 2005 Silverado 2500 HD -
GMC 2001 2002 Sierra 3500 SL
GMC 2001 2010 Sierra 2500 HD SLT
GMC 2001 2006 Sierra 3500 SLT
GMC 2001 2006 Sierra 3500 SLE
GMC 2001 2010 Sierra 2500 HD SLE
Chevrolet 2001 2005 Silverado 3500 -
GMC 2001 2002 Sierra 2500 HD SL
Chevrolet 2001 2006 Silverado 3500 LT
Chevrolet 2001 2010 Silverado 2500 HD LT
Chevrolet 2001 2006 Silverado 3500 LS
Chevrolet 2001 2006 Silverado 2500 HD LS
GMC 2002 2005 Sierra 2500 HD -
GMC 2002 2005 Sierra 3500 -
GMC 2003 2010 Sierra 2500 HD WT
Chevrolet 2004 2004 Silverado 3500 WT
GMC 2004 2006 Sierra 3500 WT
Chevrolet 2004 2010 Silverado 2500 HD WT
GMC 2006 2006 Sierra 3500 SL
GMC 2006 2006 Sierra 2500 HD SL
Chevrolet 2006 2006 Silverado 3500 WT
Chevrolet 2007 2010 Silverado 2500 HD LTZ


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