Our experts recommend Superchips Expandable Accessory System (EAS). EAS was created to expand to let you connect multiple aftermarket accessories daisy-chain style to your Superchips TrailDash programmer. With EAS for TrailDash - the users have the ability to monitor and display dozens of parameters on a single device.
Check Out Superchips TrailDash - EAS (Expandable Accessory System) bellow.!