So I finally figured out why my car sound like it's knocking and rattling everytime I step on the gas. The bracket that supports the exhaust was broken on one side. It is also supported by a rubber mount under the transmission. Everytime I would accelerate, the exhaust would hit the bottom of the car and that broken bracket would bang against the exhause. I thought I was having rod knock or some serious problem with the engine. A$20 welding job fixed that problem.

I must have bottom out the car one too many time to break that bracket.

 

damn that exhaust looks clean....how long have you had it on for?

 

what exhaust is that?

 

hahaha..sorry that's not my exhaust, or picture. Just a random picture I found online so I can show the location of the bracket.