Curious I placed my order on the Injen intake because i'm hearing so many good things about it over my K&N. I have a 3" strait thru muffler laying around im going to weld on next week, how will this setup work for me as far as hp goes compared to having the CAi and a 2.5" catback?

 

A Corsa tech. told me that the 2.5" is better than a 3" for our cars. He said a 2.5" is good up to 600 hp. plus that wouls sound like crap.