hey, i have a black 87 crx si and i need help finding an intake for it. I've searched in aem website but found nothing. Does anybody know any intake that would fit my rex?>

injen?

I've been looking to, not much out there. I have heard that you can use one from an 88-91 with a few minor modifications.

hey, i have a black 87 crx si and i need help finding an intake for it. I've searched in aem website but found nothing. Does anybody know any intkae that would my rex?>

U can use almost any part from the '88 and up model of the crx for your car I have and I have an 87 crx si black as well

what kind of intake are you looking for? stock?

I found an '88-'91 D15B2 manifold at a junk yard once and examined it to find out it if would fit on my '86 SI (I had nothing better to do). It seems like it would fit but the manifold I found was a TBI making it pointless to swap (unless I wanted less power). The bolt pattern seems the same so I would assume that an aftermarket manifold for a D15B_ would bolt right on. But before you go out and buy a new manifold, keep in mind that I didn't do any in-depth research on this swap since I was only curious if it would fit.

Oh yeah, if anyone is curious, an '86-'89 Integra D16A1 manifold will NOT fit on a Civic SI D15A3.

u lookin for the stock pgm-fi manifold? cause i got a spare one

well, im looking for a performance intake. not the stock one...

Oh yeah, upon closer inspection of the '88-'91 D15 intake, I found that the ports are not compatable without modification. The '88-'91 uses an oval port while the '86-'87 uses a round port. I don't think anyone makes a performance intake for this car due to it's age and lack of popularity. Most people just fabricate an adapter plate in order to mount an '87 Prelude or '86-'89 Integra throttle body onto their existing intake.

your Si throttle body is 3" diameter on the intake side. any intake for a civic from any year will fit on it