Ams lower down pipes review
Just installed these bad boys. Took about 1.5 hours.
Finish: the quality of the pipes are good and the worlds are good as well.
It’s not a perfect polish like an exhaust, but it’s s down pipe so I don’t expect them to polish it to perfection.
Sound: I have the Infiniti sport non muffler version which I think sounds great already, but I can definitely tell a difference in sound after the down pipes. I would say it’s more of a race sound/tone.
There is also an exhaust tone at wide open throttle now which is awesome because it sounds like I have an intake but it’s coming from the exhaust. Usually the exhaust cuts off after low/mid rpm but it doesn’t with down pipes.
Performance: this is off my butt dyno, but it feels so much more responsive. Less lag when accelerating. Which makes perfect sense opening up those turbos. I can honestly feel gains throughout the whole power band but mainly mid rpms. These pipes do make more torque than hp.
Final thoughts: well worth the 400 dollars. The sound is so much more aggressive in a good way. And the gains are definitely noticeable
And no check engine light