hmm i just have a quick question before i pick up some SI clusters.

Will the SI cluster be plug and play for the 99 hatches and the rpm, lights, mph, temperature gauges etc.. work? for example.. i was told that since the hatchback cluster's do not have RPM on them. will the SI cluster need some special wiring in order for the RPM gauge to work? or will everything fit in perfect without any wiring problem.

 

If you're talking about a 99-00 si; yes it will fit with no modification necessary.

The cx,dx,lx, trims are prewired for tachometer so yes it will work perfectly fine.