How is it as far as smoke goes? im assuming theres not alot since you have your dpf on but is it noticable?
2005 Lly Black 4wd cc/sb
6 inch Rancho lift kit with 35's
4 inch strait pipe, Egr delete, MA High Performance Duramax Motor Mounts :rockin AFE stage 2 cold air intake, Lbz mouthpeace
EFI by IdahoRob
Ive been a duramax guy since i was 16