im swapping an obd2 b18b1 into my 94 hb dx. im gonna get it barr'ed and everything and want to be legit.
do i use my stock cat or get an integra cat? will 94 and up work or only 98 up?
will i need any other electrical stuff besides obd1 to obd2 harness?
do i use civic airbox or integra airbox?
thanks guys

 

you can use any cat you want as long as it is a legal cat

 

will the EG cat bolt up to the integra exhaust manifold?

 

no the eg cat wont bolt up to the b18b header use the teg cat and it will fit fine

 

i said use any cat that is legal casue i only do weld on exhaust i dont do the bolt on game sorry my bad

 

so if i use my civic cat.....i have to weld
if i get a integra cat....no weld
will using the civic cat effect emissions?
what kind of exhaust system do i use? civic or custom?