I had that very same setup but Cobb tuned, it was pretty damn quick, gotta admit, the Z definitely responds to NA mods for sure, while I cant say much for the supercharger from what i've read of it, they do make one effin' quality exhaust.
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2011 Mustang 5.0 | 3.55's | Lethal Performance off road H-Pipe | Magnaflow Muffler Delete | JLT CAI/Bama tuned 417whp/ 404 ft/lbs
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