My friend bought a 1990 honda crx. i have a honda crx si, and i was wondering if the parts for his turbo would be compatible since i have a bigger engine then he does. well anyways, i have all the turbo parts sitting in a box in my car right now just waiting to be installed, sooo.... is there some type of website that would tell me how to install it?

 

yes they should all fit based on the limited info you have provided us. Unless you give all more infor, like what EXCAT engines the two of you have and what the turbo kit is for. Just saying crx and crx si isnt enough. these cars are 20+ years old and have been around the block quite a bit so a stock crx or crx si is not as common as you would think. Someone may have swapped the motors and the "look" stock to those who dont know what they are really looking for

 

search owns

https://honda-tech.com/forums/forced-induction-16/complete-how-turbocharge-your-honda-rep-ing-hypnotik-speed-1263795/

youre welcome.

read up more to get a better idea on how to turbo ur honda