Amping Up the Magnaflow Exhaust

[twelvexes]

I have the Magnaflow exhaust and Injen intake. IMO, if the stock exhaust is a 1 on a scale of 1-10, the MF catback is about a 2.5. I know this is completely subjective, but any suggestions on what I could do if I wanted to amp up the volume a bit to a 3.5? Nothing crazy, just a bit more growl, especially at lower rpms.

 

[NS_Stinger]

I would say downpipes (secondary cat delete) would probably get you what you're looking for.