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06-05-2011, 09:58 AM
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#2
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Lieutenant Colonel 
Drives: '11 X5 35i / '13 S5
Join Date: Jun 2009
Location: Deployed to Kuwait
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not much, you might throw some codes, and absolutely no increase in performance... Suggest you leave it around 3
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BMW X5 35i: Boopie Exhaust & Intercooler, K&N Drop in Filter, JB3 (3+ psi)
2013 Dodge Challenger R/T: CAI, Catch Can, Custom Exhaust, Headers, 87MM Throttle Body, Diablo Custom 93 OCT Tune |
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