Hi people, I'm from Australia and I drive a s14a silvia. I noticed on ebay in the USA, people selling stainless manifolds for around the $150US mark. Has anyone else used these before and how did you find them?

Also I'm looking for a stainless or aluminium feed to the turbo. Are there any companies that you people know of that produce these cheaply. And no, I dont class HKS, Trust etc as 'cheap'

Thanks very much
-Gary