on my 06 i had i was making 32-33 before i installed my 5" turbo back then it droped to around 28 and thats all it would make with the bully dog
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WEST TEXAS DIESEL PERFORMANCE 325-456-0728
07 QCSB 4x4 5.9 6spd 6inch lift 37's 4" strait, Smarty, Cobalt guages, AFE level 2, waiting to install valair DD, ppe lift pump, 5" TBE, 8" tip and a 600 horse VP44 setup lol