I'm sorry I know this is probly posted some where but I was looking for a long time and didn't find it.

I need to know how to put a CRX si cluster in my 91 STD civic

any help would be great

And I'm sorry again

 

remove the old one and install the new one its plug and play

 

you don't have to change any wires or anything like that?

 

No

 

thank you greatly sir.
i found a crx si cluster on craigslist for $20

 

make sure the crx cluster your looking at is for a 90 or 91. cause a 88-89 is not a plug and play. but like mentioned above the 90 and 91 are plug and play