Here's the deal:

I just bought a tubular mani that I'm gonna mess with for a while. That means I don't need some parts of my treadstone setup. The manifold is in great shape, with around 10k on it. I'm pretty sure the treadstone manifolds have a lifetime warranty also. I will let it go for $150 shipped.

The downpipe has a flex section welded on and a two bolt flange that bolts to the cat. I paid $250 for the dp and that just got me under the oil pan. The flex and back were added. Has bungs welded for wideband and egt. ALSO COMES WITH POLISHED DUMPTUBE! I will let that go for $175 shipped. These parts should work fine with the ebay cast manifold also.

I will let everything go together for $300 shipped.
I paid over $600 plus shipping.

Here's the catch:
The parts are still on my car, and won't be off until early spring.

I would also consider trades/offers. Let me know what ya got. Peace!