Quote:
Originally Posted by DS_BMW
Good to see it lives up to the M name on the track. How do you like the race chip? Does it seen to make a noticeable difference? I would rather BM3 but having a 21 so not a option yet.
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I'm a numbers guy, and I did not baseline dyno then dyno with the RC.
Honestly, it's difficult to really open the car up on public roads.
The RC performed flawlessly and the mobile app makes changing the settings a breeze.
I could not tell a difference from map 5 to map 7 (the most aggressive), but at VIR it pulled like a mofo.
I'm pretty sure I can hit the vmax (155) on the back straight, which is cooking for any car, let alone a 4620 lb SUV!
On the street it *seemed* to help a bit with the turbo lag on tip in, but I'll need more seat time as I just installed it prior to VIR.