PPEI 2006-2010 LBZ/LMM Power Package with 4'' MBRP turbo back exhaust

The perfect package for your 2006-2010 LBZ/LMM! Package comes with a PPEI Auo-cal DSP5 Tune and 4'' MBRP turbo back exhaust! You can also add a S&B intake, Fass 150 GPH pump, or Edge CTS Insight! This Package is for Stock Turbo and Stock injector trucks!