im thinking of putting in a 99 si cluster in my ek i have the cluster with no tach in in right now and i installed a autometer tach i had which i got the rpm reading wire by the firewall. i heard its just plug and play with the si cluster will i need to attatch that same wire to the new cluster for the rmp reading to work or will it work once i plug it in? thanks alot for your help

 

Works once you plug it in. PNP all the way.

 

yea its just pulg and play. i installed on in my 99 hatch. it should only at about 30 minutes to to the swap. but before you put it all back together make sure that everything works. would suck if you put everything back together and something didnt work.

 

put it in and it will work with no modifications. if you need help hit me up

 

thanks guys