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      01-04-2013, 10:06 AM   #21
135Pats
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Drives: A few BMWs
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Quote:
Originally Posted by ajsalida View Post
Without a FMIC the basic Stage 1 tune is going to drop off pretty rapidly anyway, by design.
+1 good point, a single pull on the OE intercooler will skyrocket charge temps. Even the more aggressive Stg1/2+ maps pull down boost to around 12psi below redline. N54s are not very rev hungry engines to begin with.
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