Roush supercharger tuner

[mbing25]

I have the Roush tune on my 2019 SC GT. Looking for a tuner that I can reprogram the tire size with. A few that I looked at do not support the Roush tune. One option is to reflash to stock then reflash with Roush but the dealer installed the Roush and will not reflash.
Any ideas?

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[Armageddon Turbo]

Have you called Roush? I would also maybe check with a Roush dealer.

 

[mbing25]

Have you called Roush? I would also maybe check with a Roush dealer.

Roush was no help. Roush dealer said they cannot change tire size, why I don’t know.

 

[16mach1]

I can't believe Roush wouldn't help you. I have the same blower from Ford Racing. And was Able to change my tire size myself using the little tool they give you to program the car. Very quick and easy Ford Racing uses procal

 

[mbing25]

I can't believe Roush wouldn't help you. I have the same blower from Ford Racing. And was Able to change my tire size myself using the little tool they give you to program the car. Very quick and easy Ford Racing uses procal

I check out Procal. There was nothing in from Roush for the SC other than a download link. The dealer had to install the flash.

 

[Zay]

I went with Lund, night and day difference compared to the stock Roush tune.

 

[mbing25]

I went with Lund, night and day difference compared to the stock Roush tune.

I’m sure it is, but I have 2,000 miles on it. I’d like to keep the warranty for now.

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