sedan has different muffler to hatch. the sedan is longer because of the boot and therefore has a longer muffler body. the tip however is still the same small thing. be careful on the muffler since you need back pressure or will lose power in the 1zz. many have gone with the twin loop style available from xforce. overseas where the sedan is more popular there are professional centre pipes to buy offself. after talking with some people, some used things like n1 and lost power. now most sedans are running fgk which is fujitsubo. these are sometimes made for the wagon however since the wagon is only a little bit longer than a sedan, you can get away with installing this (bolt on) and not have the tip sticking out too far out once you install a rear skirt. without a rear skirt it will stick out and look funny.