Join Date: Oct 2014
Location: Drayton Valley, Alberta
I left the cat alone- (gets rid of the teary eyed stink) unplugged the EGR valve, cut the DPF in half lengthwise gutted it, installed a piece of 4" pipe with a few hundred holes in it, wrapped it tightly with fibreglass insulation and welded it back up. Poor mans glass pack muffler and keeps truck " in stealth mode!" The delete tunes work great and no problems over last 2 years!
2015 CHEV 3500 Dually CC 4x4
Katzkin leather & heated seats, I board running boards, Linex lower treatment
SOLD: 2011 GMC 3500 Denali CC SWB Duramax
Lowered 2 1/2"
Banks Cat back exhaust
Black factory boards
Hauling a Bighorn 5th wheel
Mice ate my emissions wiring and stuff under my truck-
Bye Bye DEF and all that crap!
converted DPF to a resonator & it works great!