2001-2004.5 Chevy/GMC Sierra 2500/3500 6.6L LB7 EDGE EAS SHIFT-ON-THE-FLY (SOTF)

EDGE all new EAS Shift-On-The-FLY (SOTF) allows you to change custom tunes* on the fly utilizing the Insight CS2 or CTS2 for your 2001-2004.5 Chevrolet Silverado / GMC Sierra 2500/3500 6.6L LB7 Duramax Diesel. You can now change tunes right on the screen! Other companies use a voltage signal to change between their 5 tune levels, when tuned with custom tuning software. Instead of drilling a hole in your dash, add the EAS SOTF accessory to an Insight monitor to control custom tunes* while driving down the road.