I'm putting an s5 turbo and manifold on my s4. I noticed that on the s5, the wastegate line has a nipple for a vaccum line. What do i need to hook up to it? Or do i just cap it off. Thanks in advance...

 

Not sure exactly what you are talking about. The S-4 and S-5 turbines have a nipple on the actuator. There should be a nipple on the compressor housing of the turbine as well. Depending on if you have a boost controller or not will determine where you will hook them up. For stock boost just put a hose between the two nipples.

I think this is what you are referring to, if not explain more and we can help.

 

This should make it easyer. Where does it go?

 

lets try this again

 

remove the metal hose and run a new rubber line from the turbo nipple to the wastegate nipple. that one is for a stock S5 boost controler.

 

Or just cap it. Don't leave it open, or you'll overboost.

 

I didn't say cap it as I thought there was a pill in there somewhere? there would have to be for a bleeder type boost controler.

if so better to run a new line.

 

ok, thanks guys