11-16 GM 6.6L LML DURAMAX

Reduce friction and wear in your engine with XDP's X-Factor High Performance Oil Additive XD275, the best thing to happen to oil since the filter! X-Factor is a 100% synthetic friction reducer that is engineered to decrease engine wear, reduce noise and...

XDP knows diesel and has wanted to offer a fuel additive for some time. Finally, after a lengthy R&D process, we are proud to present our specially formulated concentrate for the best year round use in your diesel truck. Running XDP Diesel Power...

After the overwhelming success and positive feedback of our XDP Diesel Power Plus year round formula fuel additive we began work on a winter blend. The result of our hard work and testing is XDP Polar-D. This powerful fuel treatment increases overall...

The XDP WIF wrench XD128 is a must have for any GM Duramax owner, it makes removing and replacing your factory water in fuel sensor a breeze. The XDP WIF Wrench is specifically designed for the 12 sided plastic water sensor that is easily damaged by...

The XDP Aluminum Air Bleeder Screw XD129 is a quick and simple solution for replacing your weak plastic factory screw. Unlike the factory screw that will round off or break in cold weather the XDP Aluminum Air Bleeder Screw is made of T6 billet aluminum...

ASS FUEL SYSTEMS DURA-MAX DIESEL LIFT PUMP 2011-2016 GM DURAMAX 6.6L (DMAX-7002)Duramax diesel engines do not come with a factory lift pump, this is why Duramax owners see such great performance and economy gains after installing an aftermarket diesel...

FASS FUEL SYSTEMS HIGH PERFORMANCE DIESEL LIFT PUMP 2001-2016 GM DURAMAX 6.6L TITANIUM SERIES 220GPH (OLD PART # T C10 220G) TS C10 250G A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax diesel engine, this is because your Duramax...

FASS FUEL SYSTEMS DIESEL LIFT PUMP 2015-2016 GM DURAMAX LML 6.6L TITANIUM SERIES 165GPH (OLD PART # T C12 165G) TS C12 165G A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax LML diesel engine, this is because your Duramax doesn’t...

FASS TS C11 165G TITANIUM SIGNATURE SERIES 165GPH FUEL SYSTEM 2011-2014 GM 6.6L DURAMAX (MODERATE TO EXTREME) The FASS TS C11 165G Titanium Signature Series 95GPH Fuel System Fuel System with Whisper Technology is engineered to be the top performing,...