2011/12 VE Calais series 2 V6 Exhaust

[Sgouts99]

Hey all! New here so apologies if this isn't posted in the right area.
I recently bought a MY12 VE Calais Series II V6 3.6L Sedan.
Wanting to keep it mainly stock but I'd like to get a bit more rumble out of it. Not looking to wake the neighbours or anything but hoping to get some recommendations for some good quality cat back systems that might fit the bill.
Any tips, advise is welcome!

 

[lmoengnr]

Good luck, there isn't a lot you can do to make them sound good...
Retrofit your mufflers with a V8 pair with 2 individual tips per muffler, not the 1-2 AFM V8 mufflers.

 

[F1Aussie]

Maybe a tune? U think they can do ghost cam tunes that would give it a bit of lope