I'm currently running a Heartthrob cat back. No mufflers, y pipe, glasspack tips. Want something with plenty of power and that looks good. Doesn't need to sound like a Race Truck, but I want some rumble. My current setup sounds great, but performance is somewhat below par. I'm thinking about Gibson Dual Extreme Kit. I also need something thats going to perform well with a Superchips Flashpaq & K&N CAI. I don't want to spend any more than $600

 

Have a custom exhaust done, Buy a Magnaflow SI/DO 14" body and tips of your choice, have it all installed how you want it, $300 out the door.

 

X2, one of the very few mufflers I've heard that actually give back performance is Magnaflow, they give off a rumble when you want them too!

 

I've got the Heartthrob.