no you want an eg9 cluster
it'll have 4 door on the rpm tach part.

and yes i do believe the stock tachs are off by a couple hundred.

i'd get the sir cluster and a shift light...

it only matters when you are redlining it, and if you are racing you usually don't have time to look at the tach. so just get an sir cluster and a shift light, and hide the shift lights which is pretty easy to do.

get an eg6 cluster or an eg9 cluster