[Dagstar]

It's all subjective but I had Kooks catless headers, Borla mid/x-pipes (resonated), and Borla S-Type mufflers and thought it was too loud. I added the Magnaflow muffler and it quieted it a lot, kind of too much. I ended up ditching the Magnaflow and swapping the S-Type for a stock suitcase. Now it's loud when floored but very manageable otherwise, albeit does have a higher pitch to it. I'd checkout KingLT1's idea first before cutting up your exhaust though a resonator probably won't do as much as you'd like for sound level.

I'm sure you've seen this: https://www.camaro6.com/forums/showthread.php?t=576096