Fast xfi red box vs black

ShaunDonWe2 · Feb 27, 2015

What is the difference?

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pacecarta · Feb 27, 2015

black has traction control

ShaunDonWe2 · Feb 27, 2015

Do you run a fast also? Thinking about buying one just on the fence.

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fast86gn · Feb 27, 2015

I have the red. easier tuning no more maf to go bad. Still a low 11 sec street car too. It was worth the investment!

ShaunDonWe2 · Feb 27, 2015

This is good to know. Does red box allow for flex fuel also?

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fast86gn · Feb 27, 2015

ShaunDonWe2 said:
This is good to know. Does red box allow for flex fuel also?

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I'm sure it can but I run 93 octane with a alky system coming soon.

ShaunDonWe2 · Feb 27, 2015

Sweet

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