Thread: Another 2012 328i (N20 Engine) Dyno Hits 240hp / 257 lb-ft at the Wheels!
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      02-19-2012, 05:47 PM   #63
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Quote:
Originally Posted by doublevanosrc View Post
This is great until BMW does a software update during the 1st service and kills the performance.
Is this true? It would be interesting to see "before/after 1st service" dynos to confirm this trend
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