Author: admin Date: 09/10/2010 18:06Tim Bailey, Head GT-R Calibrator at COBB Tuning walks us through COBB Tuning's newest feature for the Nissan GT-R, Live Map Switching. AccessPORT-equipped GT-Rs can now switch up to 9 maps on the fly using the cruise control interface on the steering wheel. Map selection is displayed on the In-dash display!