is there any difference in the exhaust lengthof the mid pipe from a 90 legacy to that of a 95 or newer legacy???

That's a tricky question, who knows for sure?

 

One thing is certain, later models have an extra catalytic converter in the mid-pipe. In the bulge that is just a resonator on the early models.

Yes I think so. But only by about 1" as I recall. 95 being longer.

it's more like an inch and a half. I've got an engine from a 97 in my 94 legacy wagon, using a 97 y-pipe and it pushed the mid pipe and muffler back. I didn't really notice this until I installed a trailer hitch. Now the muffler will rub the hitch. I few months back I got a midpipe from a 98 legacy for free and I hoped that this would cure that problem but it didn't, it's the same length as the 94 midpipe but the 98 pipe dosen't have a cat. I installed it anyway because the combination of a 97 Y-pipe and a 94 midpipe has a total of 3 cats. This was great for passing the emissions test but it suck for everything else.

thanks for the info guys, i think im gonna go ahed and get that midpipe i found....