I added that to my exhaust, and what a difference. The throttle response and horsepower was unbelievable!! It was such a bang for the buck I bought 2, and installed both. The install was actually faster than previously noted in the manual. Not only that, the sound was magnificant. Man do I turn heads now when I go by!!!! People are like WTF is in that guys exhaust, is that a turbo or some'tin?
Sorry, but, What a joke!!!!!!!!