Who makes return line kits for the s4 turbo???? Useing a s4 turbo on my 12a wanna see if there is pre fabbed return line kits before i make my own plate with a an fitting

 

I can't recall anyone that makes return kits since most turbo installations are custom and it would be impossible to fab one line to fit all installations. Certainly not on a 12A.

Also, since this is a 12A topic, moving to 1st gen.

 

i just need to know if i can use flanges ffrom t3/t4 on the turbo.