why does this cluster only reads to 180km. Its a jdm one the guy said, but on my usdm cluster it reads to 140, but with 230km?????

 

JDM SI cluters only read to 190, same w/ civic SIR clusters

you shouldn't be going that fast anyway

 

JDM cars all have a speed limiter that stops them at 180kph which is about 112mph. It's a law in Japan. Bikes have them too. Imagine a Hayabusa that can only go 112, really sad. Or NSX, or any other car sold there.