Is mazdatrix the only people that stock 86-88 Exhaust Manifolds? Anyone have any other links to other providers? I heard Mazdatrix charges extra for using credit.....

 

like a stock N/A manifold? Don't buy a new one, most people ditch that thing with the quickness. You can find them in the for sale section for pretty cheap I believe. A T2 manifold, especially for an s5, will cost you a little more and are more likely to crack.