Recent content by white15gt

That is literally what the instruction sheet says...If you follow each step in the order they are on the instruction sheet, it's exactly what you said.

not sure where you got the “it’s been CARB certified since 2018 from...It isn’t literally plucked from the Bullitt. Yes, the throttle body is, but the calibration is not.

No need to be snarky. Just because the engine makes its best power at X RPM doesn’t mean the upgraded tune will make the most power gains at the same RPM.

Peak does not mean max power. Peak gains, meaning the most horsepower gained compared to stock, was at 2900 rpm.

Gotta remember wheel hp and crank are much different.

From Ford Performance. They said that they are in the process of putting the dyno charts up, and gave me the #'s.

The M-9603-M4C kit gives a 60RWHP gain at 5800 RPM, and 80 lb/ft at 2200 RPM.

This, a million times over.

With IDS, once you manually ID the car using either the rear tag, pcm’s p/n or VIN, you can flash the factory pcm calibration back into the car through the as-built menu.

Correct, no cold air. I talked to them, and even on the M4 (15-17 cars) the CAI added negligible gains...

I'm in the USA, so I don't know any dealerships in the UK. I'm sorry but that is literally step by step how to do it using IDS...Not sure what they are doing wrong. I have done it hundreds of times.

https://performanceparts.ford.com/part/M-9603-M4C

Any Ford dealership. The step by step that I posted is how to do it using the Ford IDS software, which every dealership has...

There has only been one revision, and it's been well over a year ago at this point. When you download the calibration you are getting the most recent file.

Really...? WORST case scenario, there is still 100hp delta between the NA car and the Roush car. Unless the guy driving the Roush has never driven a car before, and the NA driver is Mario Andretti, it won't be a close race.