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Old 01-11-2013, 08:01 PM
JZWBMW JZWBMW is offline
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Location: Boulder Colorado
Join Date: Jan 2013
Posts: 20
Mein Auto: BMW 135i
BMW 135i Stg-1 dyno compare

Finally got to put my 135i on the dyno and see how the new stg 1 tune is doing. Did a couple of pulls and had trouble with it spinning on the dyno, but did get a pretty good pull on the second run. We then put the car back to stock and got a comparison from stock.

Pretty happy with the results, 321whp and 377wtrq, around 378 bhp with 15% drive train loss.

Here is the picture:

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