BA/BF ION trans controller by shift kits AustraliaA Full manual, tiptronic controller to suit the BA BF ION 4 speed transmission, this controller interfaces with the factory BA BF tiptronic shifter and gives full manual control over the transmission and also lockup torque converter in 3rd and 4th gears. For use with BA BF Factory tiptronic shifter only The shift pattern is as follows. Default gear is 3rd when put into D or S positions click up twice puts it into 1st Each time you click backwards the