Originally Posted by ChrisBuer
Imran, many thanks for your posts here, it's great to see a UK tuner remapping the 1M.
From looking at the dyno graphs above, the stock 1M appears to be very much under-rated power and torque wise by BMW. In fact a friend of mine had his 135i on a rolling road and it was a similar story!
Just so that I'm reading it right, the "Example 2" graph shows the 1M producing over 450 lb/ft of torque?! That's almost as much as a 997 Turbo!! If I'm reading that right, it's mightily impressive!!
We have so much experience with the 135i and lots of 135i customers that have moved on to 1M's we literally had them knocking at the door!