Austin Tuner?

[IanIsInGarage]

I have a tuner in Dallas I like for my track Miata, PRT Performance. My younger brother has a 1jz turbo swapped Toyota Supra with HKS Fcon for tuning. Want a Austin dyno shop to dyno tune it for Austin since it came from up North.  Many years back I used MZM International for a Turbo S2000, but open to other shops.  Anyone have any recommendations?

 

Thanks!

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which F-Con is it?  gold box? red or black front plate?