Will Ex header for 97 Civic fit in a Lx 97 Civic? He has to do smog and he didnt pass cause his headers. So he wants to swap for like a week, just wanna know if it'll fit. We both have same year but different models.

 

yea, they bolt right up

 

yea it'll work

but if your cat is on your header (im not sure if it is in that year) replace with the same year.

 

What happens if u just leave the headers in the LX motor? If he wanted to buy headers for his LX he'd have to ask for EX headers right? is there any side affects if u have EX headers on an LX motor other than smog? btw there DC Sports performance headers.