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Diamond T Fuel Injection Control Module, Ford (2003-10) 6.0L Power Stroke, 58V

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SKU: FICM6058

High-performance 58-volt FICM upgrade for 2003–2010 Ford 6.0L Power Stroke
Delivers a stronger injector pulse for improved cold starts, throttle response, and fuel atomization
Remanufactured and upgraded to exceed OEM standards—tested for voltage stability and heat resistance
Pre-programmed and ready for plug-and-play installation; no dealer reflash required
American made and precision-built for reliability under heat and vibration
Addresses all common factory FICM failure points and injector misfires
Compatible with stock or tuned trucks; supports performance upgrades or towing applications
Restores proper injector operation and firing consistency
Includes lifetime repair warranty direct from Diamond T

NOTE: This product has the following shipping restriction(s):

Cannot ship to California, Colorado or New York

Was: $525.00

Sale: $324.99

Save: 38%

Save: $200.01

Customize Your Item

Upgrade to a Power Hungry Performance Tune to get the most out of your new FICM: ECONOMY – Improved throttle response and economy. ATLAS 40 – Improved throttle response and economy with a 40 HP gain. Useful for mild to heavy towing. ATLAS 80 – Improved throttle response and economy with an 80 HP gain. Best for daily driving or very light towing. HERCULES – Maximum performance with a 100+ HP gain. Not recommended for towing. Must have head studs EGT probe to monitor temps.

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NOTE: This product has the following shipping restriction(s):

Cannot ship to California, Colorado or New York

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Description

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.