Originally Posted by XwChriswX

Looks: 10/10
Sound: 10/10
Gain: 9/10

Only reason I'm deducting points is cause you do lose some due to ECU compensation, but after getting a tune, which is next for me... you'll gain the full benefit of them.

I would recommend them to anyone looking to fully open up their exhaust. The stock headers on the inside are pretty crappy. But I do notice a good response from the headers. I had my headers and CBE installed at the same time, so I can't say for certain if it's from the headers or CBE. But there is a noticeable gain.