It is a bit loud at highway cruising speeds. I added more stereo gear to compensate!DigitalHeadShot said:As far as the cs being loud they offer a silencer and I thought it sounded okay on there website. But how is the cabin sound MS MSP?
I don't have the slencer and don't like the idea of sticking a cork in the end of my exhaust.
All in all, it's not bad, my fiance doesn't even complain and it sounds bad ass outside the car (i've heard it when she moves my car out of the driveway).
I don't think you can complain one bit considering the cost of it.
I would buy it again in a second.