The guy tuned another MINI today on the dyno. Since the MINI didn't have a boost gauge the tuner was conservative and only upped the boost 5%. He played with the timing and A/F and gained 17hp and 31 torque.

This was on a JCW stage 1 dealer installed kit MINI.

The owner of the MINI just got an Alta boost gauge and plans on installing it soon and re-tuning.

 

Sorry waking up an old thread but this is important!

Here is the MINI Cooper S ECU xml tables for EcuFlash in the attachment.

Is this correct, that I can hook up the tactrix cable and read/write to the ecu ?

 

Sorry, but I do not know any of the technical details of tuning.