▲ 9 r/Duramax
Do I need to tune my lbz after getting an egr delete done?
It’s bone stock other than a 5 inch straightpipe 2006 Chevy Silverado 2500hd lbz duramax
u/Jaysonksien — 6 days ago
u/Jaysonksien
It’s bone stock other than a 5 inch straightpipe 2006 Chevy Silverado 2500hd lbz duramax