hi guys im posting here as i need help with lovely mr2 which is a japanese version and its limited until 180 kmh. I was wondering if i can buy something like a delimiter or a chip or something as i want to tune the ecu a bit as well. I'm triing not to spend too much like a grand for that, because i saw that i can buy an apexi fc but thats too expensive. i'm waiting for the advices. Thanks a lot. Robert from Ireland:))!
If you're speedo is actually still reading in kph and a speed limiter is kicking in - you need a speedo mph to kph converter chip - usually £10 from ebay.
This will make the speed read in mph instead, and in doing so lift the speed limiter to kick in at 180mph instead!
Search this forum (or my posts) for how to wire up the delimiter chip.