Overview 3.5" LCD touch screen handheld controller gives you access to a wide range of tuning options. Additionally, this display can be used as a fully customizable data monitor. With this 3.5" display, your Sniper EFI system vitals can be viewed at a quick glance. Includes 3.5" Touch Screen, Mounting Sleeve, Power and Extension Harness, SD Card, and User Manual CD. | Only compatible with Sniper EFI systems Features 3.5” Touch Screen LCD touch screen that's full color and backlit. Laptop-free tuning changes to help optimize mileage, driveability and performance. Tuning options allow simple adjustments of basic fuel, fuel learn, basic idle, spark, and other adjustments. Advanced tuning options allow fine tuning of fuel, closed loop, learn, and idle (including IAC parameters and idle spark). Monitor a vast number of parameters in pre-configured multi-gauge and monitor screens or customize your own screens. Screen Dimensions: 3.35w x 2.85h x .70" thick Sleeve Dimensions: 3.625w x 2.925h x 1.00" thick