My 2006 is nothing special, but I'm posting this anyway.
She went 12.5 @ 115 on run flats w/just the Vararam. A6 trans

Vararam Intake, Kooks 1 4/4" LT headers & catted x-pipe & Corsa Sport axle-back.

384 WHP / 387 WTQ SAE Corrected

Thanks to Mike @ Rapid Motorsports for the exhaust install & tune. Car runs like a raped ape now. Need some drag radials & I'm off to Atco.

IMO, the car sounds orgasmic w/this exhaust. No drone!

Dyno sheet & video below

 

Looks good dude, can't beat that sound

 

I love the sound of the LS2/LS3 motors. Also, more torque than horsepower, something I haven't felt since I picked up the Evo lol.