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      12-15-2011, 10:04 AM   #35
ADVANT123
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Drives: 2018 M3 ZCP
Join Date: Jul 2009
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Quote:
Originally Posted by Fundahl View Post
Ian, in your opinion, what would be the next best step for maximum power, besides meth/water injection, in a climate that averages 70°F?

I'm guessing either intercooler or down-pipes.

Will the later 1M stages only come as you actually get modded ones on your dyne?
My offline discussions with Rob have indicated that intercooler and catback exhaust would be the next best upgrades. Rob felt there was a restriction in the exhaust somewhere and it would be advised to do the catback before the downpipes.
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2018 BMW M3 ZCP
1999 BMW Z3 M Coupe Turbo
2017 Ram Rebel
2015 Porsche Cayman S
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