I have a d16y8 and will most likely do a swap to a b16a2 later this year. I am wanting to upgrade all the exhaust components so my question is, do I buy the parts based on my model civic or that engine? I'm still new to this stuff and didn't know if the parts matched the chassis layout, depending on what I get.

I want to upgrade the header, exhaust system, high flow cat, and intake. Do I look for parts for 00 ex or parts for b16a2?

 

Header for the B16, the rest of the exhaust for your car.

 

+1111 all the exhaust piping has to fit the chasis style of your car

 

that's what I was thinking, just making sure, thanks

 

6th gen EX and Si exhaust are the same anyway.