Injen intake w/? exhaust?

[Popsickle]

I know theres one guy on here who posted some 1/4 mile times, but forgot which exhaust he was using and think he said he lost some time or power(?). I was just wanting to know about the intake/exhaust combinations... which exhaust you have, is the combination loud as h***, and which gains could I expect to see?

Has anyone added the Apexi S-AFC (newest edition) and which portion of my warranty will it void? Also, is there a chip like "Superchip" or whomever other than the $2k module from JDM?

Thanks for the help and have a good Sunday!D.