2007 FJ Cruiser
Doesn't sound like a BB Chevrolet, but it does not sound like a stock exhaust either. Nice little rumble. It seems to have a slight more power. I don't know if it will increase gas mileage because I just installed it. I didn't install it for the gas mileage, but for the sound and appearance. Both of those are excellent.
I recited an email say the exhaust was pushed back twice. I was very frustrated and tried to cancel but it showed up almost two weeks later. I'm not too sure if I'll do business again with AutoAnything because of the hassle. On to the review. I really love the way it sounds, it purrs when cruising. With my k&n intake, it really allowed my FJ to roar. My only issue is that with the exhaust tip. It didn't fit as it rubbed against my trail hitch receiver. I had to leave the exhaust tip off.