EDGE Eas Shift-On-The-Fly (Sotf) Tuner Accessory 2001-2004.5 GMC Sierra / Chevrolet Silverado 6.6L - 98655

Edge EAS Shift-On-The-Fly (SOTF) Tuner Accessory 2001-2004.5 GMC Sierra / Chevrolet Silverado 6.6L - 98655 The Edge EAS Shift-On-The-Fly (SOTF) is a tuner accessory that would allow you to change your custom tunes on-demand using the Edge Insight CS2 or CTS2. Instead of going through the hassle of drilling a hold on your dashboard to install a separate switch to control your custom tunes, you can just connect the Shift-On-The-Fly (SOTF) cables to the Insight CS2 or CTS2 monitors to change your tuning right there on the screen. Specifications: Fits 2001-2004.5 GMC Sierra 2500-3500 with 6.6L LB7 Duramax engines Fits 2001-2004.5 Chevrolet Silverado 2500-3500 with 6.6L LB7 Duramax engines