Wondering if it matters what size intake piping you have when it's on a supercharged car? Was going to do a custom cold air intake for the CLS6 and go maybe 3.5 or even 4" but condsidering it's got a blower on it don't know if there would be any benefit. Any input guys?

 

Your Throttle Body Is Going To Control How Much Air The Blower Takes In. Get A Bigger TB Then Upgrade Your Intake. I'm Sure A Bigger Intake Would Help Though