FASS Titanium Signature Series 100GPH Fuel System for GMC/Chevrolet 2011-2014 Duramax 6.6L (Stock-600HP) CARB EO D-161-142 2007 GMC Yukon XL 1500

2007 GMC Yukon XL 1500 SLT

2012 Chevrolet Avalanche LS

2001 Chevrolet Suburban 2500 Base

OEM replacements for left and right side boost tubes with silicone couplers

1997-2001 Dodge Ram 3500 5

FASS Titanium Signature Series 100GPH Fuel System for GMC/Chevrolet 2011-2014 Duramax 6.6L (Stock-600HP) CARB EO D-161-142 2007 GMC Yukon XL 1500FASS Fuel Systems Diesel System 2011 2014 GM Duramax LML 6. 6L Titanium Signature Series 100GPH (TSC11100G) Part No: TSC11100G Superseded No: TS C11 100G A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax LML diesel engine, this is because your Duramax doesnt come with a factory System like other diesels. This requires your CP4 injection System to pull your fuel under a vacuum, adding additional stress to your CP4 System and risk