Car is a 92 f22a1. It will be getting a f22b1 and then a FI setup later. I do not want to redo the exhaust 3 times. If I could get a aftermarket unit greater then 2.5 and cut and weld flanges on when I make changes to the motor and not replace the full system I would be satisfied. I understand header length may cause some issues but as or right now the f22a1 system is clogged heavily(diesal+acetone) and I need a unit to get me by with low noise.
If I took a h22 exhaust (stock) would it fit a f22a1 (stock)?
Does anyone have any experience with Vibrant units?

Any suggestions would be great.

 

Vibrant rocks.....I use their header and piping/muffler.
If you want to do it once, have someone competant buy 3" piping from Vibrant and make you a custom exhaust.....

 

single straight 2.70 inch piping with no muffler or res...

 

Another option is to get a 3" SS mandrel bent pipe-only kit from Kteller http://store.kteller.biz/produ...D=307
I recently got the pipe only kit for my 5th gen, looks very nice. I can't comment on the fitment because I just handed it off to AV Engineering to install with my turbo build, but it looked great, thick piping, nice bends.