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Hello from South Africa

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Tech Articles

Tell us a little about you. What cars you are interested, where you are from and why you are interested in learning to tune.

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Hi chaps..

Another newbie here, been going through the courses and so far finding them very interesting..

I live in South Africa, we have a big car culture, but not many reliable tuners.

I have a Mk4 Toyota Supra with a 2JZ-GTE motor.. I'm looking to learn to tune it by myself to extract the most out of it.

Looking forward to interacting with you guys..


Hello Samurai Supra,

Welcome to the forum.

What modifications have been done to your Supra already?

Hi Chris.


My Supra is BPU spec, so intake, exhaust, Fuel pump, FMIC, Water injection. I have an HKS EVC, the boost is raised from 0,7bar to 1.2bar. It has an OEM ECU which has been remapped by Mines in Japan, but it still runs very rich.

Car made 250wkw on a recent dyno run.

I am hoping to fit a Haltech and go Ethanol as there is no high octane fuel available locally that is cheaply priced.

Hopefully I can tune it myself soon!

I've never known a mines ECU not to run rich. Good luck with the plans

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