I just purchased a full race forward facing manifold. Just trying to get an idea of what kind of lines I want to use for my wastegates and how I should route them.

 

Great post. Looking for the same info.

 

Are you going to be running a boost controller or just off of the wastegate spring pressure?

 

I will be running a mac solenoid 3 port boost controller.

 

On my last S2000, this is how I ran them:





This is how it's plumbed in the aforementioned pics:

 

That looks nice. I was looking into running stainless braided lines like you or using vacuum line. I was thinking about putting a 2 T fittings on the wastegate nearest to the fender and having two short lines going from the other wastegate into each T then just running two lines up under the front cooling plate where they would go into the boost controller.

 

did you run a 4 port solenoid with this setup? I'm doing a twinscroll myself and also did you run a electronic boost controller?

 

I ran a 3 port. The solenoid was driven by the EMS (AEMv2 in my case); didn't need to use an external boost controller.