The SPE 7.3L Powerstroke Boost Fooler is an electronic controller that limits the amount of boost the computer can see, so that you don't get a...View full product details
Send us your FICM to be repaired and updated with a reflash. No U306 codes. Our new rebuild also provides more amperage to the injectors. We...View full product details
This is not a rebuild. We change the whole power supply board to our own design. The SPE FICM X is the only one on the...View full product details
SPE Full Lock Diff KitOverride the factory safety lockout on the electronic rear locker. Benefits: Easy install— So easy, even a chick can do it!...View full product details
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