i have a 98 ek hatch with a b16 swap. i believe whats on it now is an obd1 manifold because it has no 02 bung. the manifold is short about 6 inches to where the cat bolts to it. does anyone know what manifold with bolt right but to the cat with hks hi power exhaust? i made a test pipe that works but i need the cat for emissions TOMORROW so any help with a longer manifold would be great

pic for views

 

i got an idea send me my lips

 

Your stock y7 exhaust will be too short for the b16 exhaust manifold collector.

You'll need to extend the piping to get the cat to mate with the manifold.

If you buy a catback exhaust for an ex or si it should be much closer to the b16 manifold.

 

doesnt look bad on the jmags. good luck with the exhaust

 

problem solved please delete.
thanks man prolly getting some new wheels soon though. gotten kind of bored with these