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Old 10-09-2010, 04:22 PM   #24
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Join Date: Mar 2008
Location: toronto
Posts: 1,248
My Ride: 2 turbo e46's
Sweet I'm going to try that soon, my car has a 02 motor/ecu but I don't have DSC, I have my stock ASC will this still work for me? I can still try it off the dyno as the car won't rev past 6500 in idle correct? Don't want to get to the dyno again try and not have it work and pay for another dyno session lol
Originally Posted by ///M3-QTR View Post
1) car off
2) turn key to position 2 (everything on but engine off) and wait a couple seconds that the lights on the cluster finish turning on/off.
3) hold DSC button 8 seconds
4) press sport mode
5) start the car
6) rev car to limiter (it will stop at 6.5k, still)
7) turn off car
8) repeat 1) to 5). The car will now be able to rev all the way to 8k

I've done it and it worked ! it works only on pre 03( or 02/4 IIRC) M3's.

Last edited by 323tom; 10-09-2010 at 04:25 PM.
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