Is any sort of modification necessary to fit an Si exhaust on a CRX HF?

Dustin

 

Wasn't the cat on the HF part of the exhaust manifold (whereas on the Si it's between the A-pipe and the B-pipe).
One of the girls on this site had a similar question, but she was using a header instead of the stock exhaust manifold/cat. HTH

 

i think you have to swap the header or exhaust manifold, and the cat.
Not certain, but the si parts may work on the hf motor.

 

you need the si header and cat and exhaust.

 

Ok a guy is coming to pick up my exhaust so I guess I will just give him my old si header and cat for his HF.

Dustin