The Diamond T 58 Volt Fuel Injection Control Module (FICM) is the ultimate performance upgrade for 2003–2010 Ford 6.0L Power Stroke trucks, delivering a stronger, more reliable injector signal than the stock 48V unit. The increased voltage improves injector actuation speed, enhancing throttle response, smoother idling, and improved combustion—especially noticeable in cold starts and tuned applications.
Each FICM is remanufactured and upgraded well beyond factory specs, addressing all known 6.0L Power Stroke FICM weak points, including solder joint fatigue and overheating failures. Diamond T’s advanced circuitry and heat management solutions ensure long-term reliability and voltage stability. Pre-programmed and plug-and-play, it installs easily with no need for dealer programming. Every module is proudly American made and backed by a lifetime repair warranty for complete peace of mind.
