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Old 04-28-2011, 05:02 PM   #12 (permalink)
spitfire9200
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Join Date: Jun 2009
Location: Reston, VA
Posts: 390
Drives: 13' E92 M3
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$460 for a plug n play tune and your 335is will blow the doors off a 5.0 and an m3. The 2011 335is still has the n54 engine instead of the n55 in the 2011 regular 335i... so it can still be easily tuned for tons of power.

but, call me bias haha
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