So I am at the spot where I need to do something with the exhaust, it is WAY too quiet for my trucks look/attitude. I'd like to get some rumble and good tone, without spending a ton on it. Using all 4 cats, would changing the muffler and having 2 exits be my ticket? Any kit recommendations?

 

Doing a SI/DO system will give you the sound you want. If you don't wanna spend alot of money don't buy a kit, just get a custom shop to do the work.

 

With 4 cats, I recommend going with a single Magnaflow magnapack (4x14 round), or a Dynomax bullet muffler. They use a Y pipe to split the rear for duals out the back. Make sure you get stainless tips. I like 3.5"x18" personally.

 

Awesome, thanks guys!