Speed limit removal

shaneGC897

Member
ISDC Club Member
Hey guys. I'm looking to remove the japan factory speed limiter on my gc8?
Any ideas of guys who can do this are parts I can buy to achieve this?
Preferrable change dash clock too.
 
What year is the car as early years with a cable operated Speedo is simple enough but if v4 it after it’s in the Ecu so a bit of work involved
 
Cheapest way is a Hks SLD ,
Will that change car to mph are will it keep it in kmh. Would look abit odd lol if its just sitting on 180km/hr.
Yeah just looked one up. As long as easy to fit be fine with japanese instructions lol.
 
Will that change car to mph are will it keep it in kmh. Would look abit odd lol if its just sitting on 180km/hr.
Yeah just looked one up. As long as easy to fit be fine with japanese instructions lol.
It removes the speed limiter by manipulating the speed signal back to the ecu.
It doesn’t change to mph no .
The needle will go past 180kph and back around to 0 , ask me how I know 🤣
 
It removes the speed limiter by manipulating the speed signal back to the ecu.
It doesn’t change to mph no .
The needle will go past 180kph and back around to 0 , ask me how I know 🤣
Ah okay. You speak from experience so😀😅.
Yeah may do that. Havn't hit the 180 yet. 170 so far lol. Going for more power and bigger breaks.
Was told ali burrows be a good man for this.
 
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