Thread: M2C st2 dyno
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      11-23-2018, 05:46 AM   #12
M2C_PLUS
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Drives: BMW 1M
Join Date: Apr 2016
Location: UK

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2020 BMW M2 Comp  [0.00]
2020 BMW X3M Comp  [0.00]
2011 BMW 1M  [0.00]
Quote:
Originally Posted by n55co View Post
The torque dip at 2500 rpm looks strange to me.
The car is without OPF (US-Version) as the OPF is looking different
Yep, see my post a few up.

On EU spec cars each primary cat gets a pipe that goes to sensors monitoring the OPF's to make sure they do not get blocked. If they do, then the car goes in to limp mode.
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