4" DPF & CAT delete pipe for the 2007, 2008, 2009, 2010, 2011 & 2012 6.7 Cummins. It bolts directly to the turbocharger. The factory exhaust brake will still function as it normally would. This DPF & CAT delete pipe will fit all Ram 2500/3500 bed & cab configurations. Installation takes approx. 1hr, cutting may be required. Choose between aluminized steel and T409 stainless steel. Aluminized steel is our best seller and the most popular. However, we suggest the stainless upgrade for those who regularly operate there truck on salted winter roads. Removal of the DPF & CAT involves removing emission related sensors. Because of this, when installing a DPF delete pipe it must also be used with a DPF delete capable tuner. Our most popular DPF delete tuner is the H&S Mini Maxx. Expect to increase fuel mileage 3-4 mpg. More or less depending on how plugged your current diesel particulate filter. is. Typically we see around 18-19 mpg combined mileage. 1 year warranty.
*** WILL NOT FIT CAB & CHASSIS TRUCKS ***