drive shaft?
 

where should i buy a replacement drive shaft?
yep, i found out the u-joints are not replacable, wtf!

ive been there i just went through mazda trix but you might find one cheaper some where else.. but i really like mine it has replace able u joits and came with spicers joints :D

A friend of mine has a perfect S4 NA driveshaft for sale.

The U-joints are replacable. Search and you will find. The wife is making me go out right now or I would find you the link. Go to the search function and plug in U-Joints.
Some people say it's difficult and others say it's easy!

Or if you want to replace the whole thing, just post a WTB (want to buy) thread in the for sale/wanted section. Good luck

I'll search for you, cause I know right where a good link (at least in my opinion) is...

https://www.rx7club.com/2nd-generation-specific-1986-1992-17/replacing-non-replaceable-u-joints-517657/

i ended up just going to a junk yard and getting/taking one out of rx7, $30!!!

i was so lucky, the 7 that was there had just showed up 5 days ago, it was almost untoched.

than ks for the help