Originally Posted by Exempt
A Civic Si would have a tach... But yes, it will work... I think the only issue is the Civic instrument cluster and its bezel (surrounding) is square, where the CRX is round... So the CRX def looks better IMO, but your have to get the bezel as well... Lemme see if I can find a write up on it... If I do, Ill post it...
You can use ANY 90-91 Cluster w/tach...it does not mattter.You can use the Lx,Ex,Si or ANY CRX cluster.They will all fit and plug n play.You don't need to swap bezels or anything.Done this a couple times.