DPC LLY Duramax S400 Single Kit Exhaust Style:Downpipe this is a much stronger

this is a much stronger design when compared to what's offered from factory on all non Hummer GM HD Trucks

making installation and plumbing a breeze

Some applications may require aftermarket sway bar end links

damaged or missing internal hard parts such as planetaries

DPC LLY Duramax S400 Single Kit Exhaust Style:Downpipe this is a much strongerDPC LLY Duramax S400 Single Kit The DP Customs S400 kit is the last one youll ever need. Weve come up with all the modifications you can think of to better a typical S400 single kit and applied them to our kits right off the bat. Our goal is to provide you with a one off quality kit that will help you and your truck perform to its fullest on and off the track! What's Included DPC Billet T4 Wastegate Pedestal & Install Kit Your Choice of V Band