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      04-07-2014, 09:21 AM   #134
MarkkyyMan
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Drives: 2010 BMW 128i
Join Date: Dec 2009
Location: Indiana, U.S.

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Quote:
Originally Posted by NA_Villhauser View Post
I just went with an evolve tune along with the 3 stage manifold and supersprint headers. I havn't dynoed it but I am amazed by how torquey to car feels now from 2-4k rpms, I was expecting most of the gains to be in the top end (they are there too).

Now I just have a slight idle fluctuation issue to work out. Most likely a hardware problem on my end or an issue of adaptation. I have to go through and look for exhaust leaks, etc. before I bug evolve.
Do you have a "service engine soon" light? How many miles on tune?
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