I cannot find any aftermarket headers and up pipe for my 94 st.. I've looked everywhere and i found one but it doesnt have the o2 sensor. Any help/ recommendations or anyone that has any for sale, please! (I need one that fits a stock 1.8l 7A-FE engine)

This post has been edited by Ericsofrosty: Oct 29, 2013 - 2:34 AM

they dont exist for the celica st
you can buy the ebay headers for a 7afe (i think its for the corrola or something) and an o2 sensor bung, and then go to an muffler shop. They can easily weld the bung on there, but the part you may pay a bit more for, is to extend the piping to meet your stock exhaust (the piping after the header ends up like 2 feet short).
BTW for a 7a you arent actually going to get more power with headers, or anything really for that matter. It does look nice and gives the car alot better sound (from experience)