Hate to be the kid asing a question before i search it, but i am sick as **** right now and just want an answer without reading alot. lol

Will a stock exhaust of a 95 GST turbo work on a 99 420A n/a?
I'm not sure, kinda have my doubts.

 

i dont think it will

 

i'm pretty sure it wont work

 

It would fit size wise, but you have more than just size to think about.. It wont work in other ways..

 

I figure size wise, but when it boils down to emissions and O2 sensors, cat. converter, etc., its impropable.

 

I dont think the downpipe will match up. So no i dont think so.

 

what about cat back i heard the best bang for the buck on a gs is to switch to a gst's ca back exhaust. ive seen some where that it will bolt right up. i ll try to find the link

 

It is the GST STOCK catback. Not downpipe. Just the stock catback off a GST (95). I could have sworn, when looking for exhaust systems for my GST, some said 95-99 GST/ GS/ RS. But dont quote me on that.

By the way, its my stock catback that Joshewuhh was/ is interested in... LOL!

 

the catback will bolt up but it will be turned. you'll have to cut the exhaust, turn it to where it fits and then weld it back up, the manifold, and downpipe will not fit.