Hi guys,

I wonder if someone of you know, which could be the right aluminum diameter and thickness tube to replace all the rubber pipes used for the air flow.
I'm experiencing some wearing on air ducts and want to replace them all,from the air filter to turbo intake, turbo to inter cooler and from inter cooler to the straight metal tube that end in the throttle body.
do I need different diameters or can be used one for all ?