Buy the BBK h-pipe and cat deletes. When it comes time for inspection, put your cats back on.
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2011 GT 5.0L Auto
GT500 Mufflers | Lethal O/R H-Pipe | JLT Intake | UPR Products 91 Tune | Koni shocks/struts | STEEDA springs | UPR tubular lower control arms | PHB
12.76 at 113mph, 2.07 60' on stock tires
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