wondering id f22 header and down pipe will bolt up too h22????

 

i think theres a little bit of length difference. But ive seen a guy put a skunk2 for a h22 on his f22. It looks fine and boy does it sound great. I didnt ask him if he had to modify it but...from what i hear h23 and h22 have longer piping or something. But good question im kinda wondering too.

 

the bolt patterns for the studs are different.

So it won't "bolt up", modification is required. More trouble then what its worth.

 

i got a jdm f20a dohc its an jdm accord motor, i used usdm h23 headers they were a little long on the downpipe and i got some dents in the bottom of the pipes from bottoming out on stuff