I went to my muffler guy and got the one-ball mod done yesterday. I love it. I did 2.5" pipe from cat back all the way to the muffler instead of just the elbow pipe. I love the sound and the improved throttle response. Mine is an '05 MCS. The mod really amplifies the burble and popping sound. It sounds a little louder than stock and it's perfect. Thanks everyone for this recommendation. I see no needs for a $800 exhaust unless you like it louder. This is a great mod!

 

So what did it run you? I don't need to spend $800!

 

$120.

 

i thought the oneball still didnt give me the sound i wanted, my car is straight piped now