I payed around 300 for my manifold then had another member build the pipe to Inlet, and used a 1 1/2 su was good! I ran a t25 .64 rear spooled at line 2600rpm and revved to over 7g was stock a14 with h75 head on 8psi was fun and was never tuned right but should have played more with it, you'll be looking at around $1000~1500 if you get someone to do most of it (mate rates) inc fuel setup! If I was to do it again I'd get a log shaped inlet made to suit turbo outlet ect to save the big inlet loop I had