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      01-25-2021, 04:42 AM   #3
M-Cast
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Drives: 2007 M Coupe
Join Date: Nov 2015
Location: Atlanta GA

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Garage List
2007 E86 Coupe  [0.00]
2006 Z4 3.0si Coupe  [6.00]
2002 330 CI  [0.00]
2018 BMW 240M  [0.00]
2007 M Coupe  [10.00]
Both Epic and Kassel have tunes for the 3.0si, but both are around $900.

I am running with the following.

SuperSprint headers and race exhaust.
Dinan bigi bore throttle body
AFE cold air intake
JB Lightweight flywheel and clutch

The 3.0si already has the stage 3 intake. There is not much more you can do.

If you really want more power you should look at upgrading the differential to a 3.73 LSD
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