The Edge Evolution CTS3 is the all-in-one tuner and digital monitor designed to transform your 2020–2021 Ford 6.7L Power Stroke. Featuring the industry’s most advanced 5-inch high-resolution touchscreen monitor, the CTS3 combines powerful flash tuning, customizable monitoring, and unmatched usability into one sleek device. Included with every kit is the Edge Locksmith tool, which unlocks your factory ECM, giving you access to safe, emissions-friendly calibrations designed for daily driving, towing, fuel economy, and all-out performance. With proven tunes built by Edge’s expert calibration team, the Evolution CTS3 delivers power and torque where you need it most, whether you’re hauling heavy trailers or just looking for more confident throttle response on the road. Beyond tuning, the CTS3 gives you complete control with adjustable features such as tire size recalibration, speed limiter adjustment, and more. Built-in diagnostics let you read and clear trouble codes, while data logging and performance testing give you the tools to maximize your truck’s potential. Edge has also made the Evolution CTS3 a smarter investment compared to competitor products. By bundling the Locksmith unlock tool with the CTS3, Power Stroke owners get everything they need to tune and monitor in one package, at a price that’s easier on your checkbook than the alternatives. Backed by 20+ years of diesel tuning expertise, the Evolution CTS3 for Ford Power Stroke is the leader in flash tuning technology and the clear choice for owners who want proven performance, reliable compliance, and the industry’s best monitor.