ProCal4 + Calibration for 25' Explorer ST from Ford Performance - NOW AVAILABLE!

[Joe@Lethal]

Finally, you can boost the performance and drivability of your 2025 Explorer ST with Ford Racing’s (Ford Performance) ProCal4 and Calibration.



This calibration adds 45HP and 100 TQ, improves throttle response and transmission shifting, all while still being backed by Ford Racing’s 3 year/36k mile warranty*.

This calibration kit will work on:
2025 Explorer ST.
2025 Platinum w/ 3.0L Ecoboost.
2025 King Ranch Trim.

This is currently NOT CARB Approved for use in California.

https://www.lethalperformance.com/f...-tool-2025-explorer-st-3-0l-m-9603-ex30a.html

*3yr/36k miles from New in-service date, only when installed by a Ford dealer or ASE/Red Seal certified technician.

Let me know if you guys have any questions on these.

 

[jeffreybehr]

The model-year selector doesn't have a line for the '25 part.

 

[Joe@Lethal]

The model-year selector doesn't have a line for the '25 part.

Sorry about that, try this link : https://www.lethalperformance.com/f...-st-3-0l-m-9603-ex30a.html?amfpc_refresh=true

We fixed the issue earlier but hasn’t refreshed on the site yet. Let me know if it still shows!

 

[DaveW012]

Will this work on the 2026 ST?

 

[Joe@Lethal]

Will this work on the 2026 ST?

Unfortunately, Ford only released the cals. for 2025 MY. I assume the ‘26 MY will come shortly.

 

[Gadgtfreek]

Thats a great price.

 

[2020FordRaptor]

Thats a great price.

Is it though? No way bashing Lethal, not there fault, but this is an overpriced canned tune.

 

[Gadgtfreek]

It's better than the FR site, that's all I'm saying. Some people are scared of a ZFG-type tune and prefer the FR tune, which, in this case, the lethal price isn't bad.

 

[2020FordRaptor]

It's better than the FR site, that's all I'm saying. Some people are scared of a ZFG-type tune and prefer the FR tune, which, in this case, the lethal price isn't bad.

Curious as why they’d be scared?

 

[Gadgtfreek]

From what I gathered it’s just because it says Ford. When I bought the larger TB kit for my 2021 GT it was FP so you got the tune. It was nice so I don’t have complaints. But the two best tunes I’ve had were a Lund on my 6spd 2019 PP2 stang. And this ZFG.

 

[Joe@Lethal]

Curious as why they’d be scared?

A lot of people, especially with the newer model years, still want to keep their warranties intact. This is the only tuning option that guarantees that, as long as you follow their rules for installation.

The other point, which was already brought up, was the fact that Ford Racing deems to quality/safe enough to slap their name on it.

Obviously most of us on here look at the factory warranties and laugh, or have already pushed beyond that factory 3 year/36k miles, so it doesn't apply. If you're already past warranty or want more than just a nice bump in power and plan on modding the car with downpipes, intercooler, charge pipes, etc., custom tune all the way. This is just the perfect option for your average owner who says "I want more power" and doesn't plan on going all out on mods. Quick, easy, and painless. No datalogging. No back and forth with a tuner. Just one tune that works pretty darn well.

Let me know if there's any other questions!

 

[Gadgtfreek]

Having used both, I'd just add that the Livernois/FP handheld is EASY to use.

 

[Joe@Lethal]

Having used both, I'd just add that the Livernois/FP handheld is EASY to use.

Agreed! I'd argue to say the easiest to use in the industry today. Pretty much does everything automatically for you.

 

[Gadgtfreek]

Yeah, it and the RTD4 are prob the quickest Ive used.