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      10-26-2010, 01:03 PM   #11
GaryS
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Drives: 2009 135i 6MT
Join Date: Feb 2010
Location: Maryland

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2009 135i  [6.50]
Quote:
Originally Posted by kanecvl View Post
I don't track my car so will a bigger and better i.c do me any justice? I might take the car to an event or two in the future but not consistently. I do want good gains. Summer here will see 90's but mostly 80's. Would I notice a difference between a helix (for example) and Ets as an aggressive street driver or if I did 3 or 4 1/4 mile runs.
I'm pretty sure I've heard about a GIAC Stage 1+ that requires an FMIC upgrade. If that is still available, I imagine any FMIC upgrade would be good enough to qualify. If an FMIC upgrade will not get you to GIAC Stage 1+, I would forget the FMIC and spend your money on something else.
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