I would say if BMW made it for the car to help with warm up then why remove it? Just remove the RPM limiter while your at it and hit her hard at a cold start up! Another thing, if you don't want to trust the tuner you might not want to let him touch your engine. Wait for it, waaaaaiit for it.........KNOWLEDGE BOMBED!!
Sorry, I am an *** and I know it.
Cornering is like bringing a women to climax.