Lately ive been having alot of problems with my 93 325IS. When I gas it, it doesnt feel like the power is not going through the car, and it makes horrible sounds. I will floor it and see my RPM's go up..stop..up..stop..up.
I had a friend from work drive it, because she used to have a 93 325i. She said it was the Cat. converter, because she had the same problem.
I looked up the cat. converter and holy shit its expensive.
Then I had a few friends tell me, just get bypass pipes because its cheaper, and i'll get more performance and sound from my car. But illegal, but no one checks that in Florida.
Has anyone else have this same problem with there Cat. converter? And does just getting straight pipes a good idea?