Exhaust Manifold
Has anyone tried this?
How were the results?
I was thinking of going in there and doing some of it by hand myself to remove some of the main restrictions and then let the shop take care of the rest.
Thoughts?
Ideally i want to do that , 1.8 RR , LS6 IM and a built tranny before i go turbo.
(still waiting for DS to release tranny stuff....)

