Author Topic: De-Restrict FD Series 8, 1999 Model  (Read 132 times)

Offline squicker

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De-Restrict FD Series 8, 1999 Model
« on: January 21, 2016, 05:20:44 PM »
Whats the best way to remove the Japan imposed 112mph speed limiter on a 1999 Rx-7? Not into a new ECU, car is totally original.

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Re: De-Restrict FD Series 8, 1999 Model
« Reply #1 on: January 21, 2016, 09:13:09 PM »
On my old fd i cut a wire to ecu blue yellow  i think. But a 93.
92 FD rx7 Twins 13.5psi. Track car
94 Westfield Se 231 rx8 street port powered. Race car
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Offline bdarepat

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Re: De-Restrict FD Series 8, 1999 Model
« Reply #2 on: January 23, 2016, 10:58:04 AM »
A lot of owners use one of the chips that converts from Km/h to mph at the same time as delimiting. I have one myself and it works fine. Just do a search on ebay or Google for  "Mazda Bongo RX7"

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Re: De-Restrict FD Series 8, 1999 Model
« Reply #3 on: January 23, 2016, 05:04:50 PM »
That device looks perfect, thanks for the heads up!