| not to hijack, but what do you think I would see? I have 06 lbz sb ext cab, 285's. What do you think with a PPE tune on 90.
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2006 Silverado Duramax
Ext. Cab Short Bed.
MBRP 4" C/B SS
PPE
Autometer Cobalt boost and Pyro
Hummer wheels with 285/70/17 Nitto Terra Grapplers
Whelen amber strobes on back rack with amber strobes in the grille.
Back Rack
Boss Plow |