Turbo for 03 Galant
 

I have a 03 Galant 4g64 engine
I would like to turbocharge with a Mitu 16g and after talking to someone about putting in the turbo, I was told that it was too small for the job because it would not be able to get any air into thier. He was telling me that I should go as big with a Powerline 24g since my engine could handle it.

It sounds like this dude is trying to rip me off??