i am looking to put on cat back exhaust on the wifes armada because she now has decided to let everyone know that she is coming or going. (not sure if my banks has anything to so about it) anyways i already have K&N drop in for her, am going to probably do the DIY airbox mod, i need opions on gibson, magnaflow, flowmaster exhausts etc......................................... looks like the 2* timing advance can be done like on the titans. i have been hinting about getting her duals for year but she said she doesn't want one, a week ago she said she wants a louder exhaust...........

The reason I went with this combination ( check sig) is because scr38, had dyno before and after, and really am not disappointed at all, especially with the 2* advance. Am sure others, have their own combination too, and still see improvement in power.

i did the stillen dual with the stillen airbox. huge difference in power and mpg. only time i hate it is when i tow... it drones a littlke then...

thank you for the replys guys

I have the Gibson single side swept. It leaks, and needs to be welded. I encourage anyone with this exhaust to look, feel, and listen for exhaust leaks at the connections. They aren't big. Infact the leaks are so small I STILL haven't fixed them. I am that lazy.

i did the stillen dual with the stillen airbox. huge difference in power and mpg. only time i hate it is when i tow... it drones a littlke then...

how many mpg difference did u notice?? how much what is it??

how many mpg difference did u notice?? how much what is it??
About 15% better MPG over all with a massive spike on highways with out towing... I took a road trip right after installing it and what was normally a tank and a half was only a tank.... When I get down on it around town, we get worse, but that is the driver not the system.

Let us know which exhaust you'd like to buy. We have them all, along with some sweet pricing for Club Armada members.

Just send me a PM.