i did a nice long search but couldnt find anything..i have a b18b in a 00 hatch and im wondering which other bseries headers will fit my car..

i know the blocks should match up the same but what about the downpipe?

is a GSR header shorter or longer than a b18b's?
what about a b16?

thanks.

 

gsr's b pipe is shorter... b16 doesnt fit well... considering its designed for the shorter decked b16