The Edge Revolver Chip is the proven performance upgrade for the legendary 1994–2003 Ford 7.3L Power Stroke, delivering reliable horsepower, torque, and drivability gains with the convenience of on-the-fly tuning control. Engineered specifically for the 7.3L platform, the Revolver Chip unlocks power that improves throttle response, turbo spool-up, and transmission shift strategies, giving you smoother acceleration, stronger towing performance, and even noticeable improvements in fuel mileage. With six selectable power levels, the Revolver Chip allows you to instantly tailor your truck’s performance to any situation—whether you’re towing a trailer, commuting daily, or looking for maximum output on the open road. For the ultimate driving experience, it can also be paired with the Edge Insight CTS3 monitor, giving you touchscreen visibility and control of your truck’s performance in real time. Built on over 20 years of Edge tuning expertise, the Revolver Chip is trusted by diesel enthusiasts worldwide for its durability and effectiveness. Even better, it’s 50-state emissions compliant, making it a worry-free upgrade that delivers safe, legal, and reliable power no matter where you drive. For 7.3L owners who want classic diesel strength paired with modern performance tuning, the Edge Revolver Chip is the ultimate solution. Edge Part number 14003 is designed for build date 1998 Ford 7.3L Power Stroke with an Auto transmission. The Master PCM Code for the 14003 is XLE7. This Master PCM code supports the following PCM codes FUT, GLF, HPA, and XLE. To view more information on the Revolver product and determine which part number is right for you,visit the Revolver page to find your box code for this product.