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      04-16-2015, 05:00 PM   #2
fullerra
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Drives: 08 Z4M Coupe
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I'm guessing that from your post that you are running the splitter as well. I run 0 degrees with noticeable improvement in high speed straight line stability and high speed straight line braking stability. IMHO if you are looking for increased medium speed rear and grip (70-100mph) then you would have to increase the aoa to 5-10 degrees but then may have to think about high speed relative understeer. A lit also has to do with overall suspension setup, tire width choices and tire pressures.
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