I put the Magnaflo on mine. It fit real nice and not very loud.

 

Hey guys, out of all the exhaust systems youve heard, which one lets you hear the turbo whistle the most?

 

The exhaust doesnt do much for turbo whistle. Get an aluminum or stainless intake and it'll whistle really nice.

BTW- I have an AFE Stage II and 4" straight pipe with 5" stack and mine sounds like a jet plane when I fuel it hard.

 

Nice!