o and that little brass boost elbow droped my egts by 100degress on top. i use to be able to wot and could hit 1200 and after i but the elbow i can go from a stop to 110mph on flat and it stays on 1100 and never went past,with comp turned off, but as in my sig. i do gave more stuff to help it breath and flow better.
2006 Chevy Duramax LBZ 4x4 2500 Regular Cab. 5inch exhaust,everything else is Bone Stock for now............................... SOLD......2001 Dodge 2500 4x4 Regular Cab Cummins. Ats intake horn,Ats Exhaust Manifold, AFE stage II intake, Edge Comp, Superchip,FASS 95,Luk clutch(450),boost elbow,5in turbo back stait piped. silincer ring lost, 2in levelingkit 305/70/16 on 16-10.