Quote:
Originally Posted by 335twins
Bought a cobb ap for my 335i, being stock with drop in filter should i run stage 1 sport or drive? I'm in Arizona with crappy 91 octane?
Thanks
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With ACN 91 I.could only run Sport with 20% E85. But log Sport and see if Car is happy. But also 20% E85 I could run Agg.
See rader1 thread, the timing corrections was based upon my build and logs
http://www.e90post.com/forums/showthread.php?t=696472