I'm in Hampshire. Sedona Red 135i with ITG foam air filter and BMW Performance exhaust and running VPower all the time.
Did a dyno run last weekend:
480 NM torque (358 Ft Lbs)
I am looking for an afdter market filter and remove the air box next. was thinking with the Air box out it would be easier to access the TMAP sensor to fit the SSTT. Obviously the AFE one would not allow this access when fitted, but it does look damn nice.