ECS X-pipe resonator delete
My take:
Best bang for your buck exhaust option to expand and open up the supercharged v6. It gives the car a much louder exhaust note. While driving around normally, it isn't obnoxious, but when you are under acceleration or higher up in the Rev range it can be quite loud. It is by far the cheapest and easiest option on the market to install.
It replaces the OEM resonator with an Xpipe that lets the exhaust gasses mix creating a louder sounds. Its a fantastic budget friendly mod to have some fun with, but for my taste, a touch too much drone and vibration that got old after a while.
The good: it creates a more engaged driving experience and allows the car to feel more woken up and a little bit more "special" feeling.
The bad: it takes away the resonator, leaving you with a touch of drone and vibration. Not too bad, but on long highway drives it is noticeable, and will slightly vibrate the rear seats. It is very loud when accelerating hard.