Knuckle-dragging 5.0s are sure to benefit from AEM's powerful new engine manager immediately, and soon, so will 4.6s. By the time this makes print, the EEC V version of the AEM computer should be only ...

Ford's decision to lock the S650 Mustang's ECU may have alienated tuners and buyers looking to modify their cars.

If you're reading this, there's a better-than-average chance you have a Mustang. And unless you're one of the eight or nine hold-outs on the superiority of electronic fuel injection, you've most ...

Ford just dropped a bombshell: over a thousand fire-breathing Mustangs with dealer-installed superchargers might have a ...

UK tuner Puma Speed has taken on the new Ford Fiesta ST and raised its power considerably. Thanks to an engine remap and some other changes, it managed to lift the output of the turbocharged 1.5-liter ...

In part 1 of this three-part series, we covered the basics of EFI, with an emphasis on the Ford systems, though still with a somewhat generic explanation. Last month we got more into the specifics of ...

Ford has revealed it will work with companies in the aftermarket industry to increase the performance of the 2021 Bronco. Like many other vehicles hitting the market, the new Bronco is fitted with a ...