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      01-20-2024, 09:35 AM   #21
dogbone
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Drives: '09 E90 M3 - IB
Join Date: Feb 2012
Location: 93 million miles from the Sun

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2009 BMW E92 M3  [0.00]
2009 BMW E90 M3  [0.00]
Quote:
Originally Posted by BoilerUP View Post
dogbone,

Do you think a 61" GT250 would have paired better with your E90 than the 67" did, especially using an APR splitter?

What AOA did you run on the GT250?

thx
I was happy with how the car felt when I had the 67" wing and the APR composite sheet splitter. I thought they paired well with each other. Once I had the front aero on the car, I did have to increase the AOA of the wing, so it's not like I was running the APR wing at minimum angle with the splitter on the car. But I'm sure a 61" wing would be generally fine as well.

In 2017, there was a thread about APR wings. I posted several times in there and talked about my APR AOA along with other stuff. Instead of trying to quote that stuff here, I would highly recommend checking out that thread. I think the answers to your questions are in there. The thread is only 1 page.....although my posts are (of course) never short..... You can check it out here:

https://www.m3post.com/forums/showthread.php?t=1383497
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