Roshen 0 Report post Posted November 22, 2009 I got a rattling comming from the cat under the car. I want to replace the cat with just a pipe but am told it will sound terrible. has anybody had a 318 without the cat, does it sound that bad? I'm not to worried if it sounds a bit bad, so long as i don't get wof problems, but I don't want. It sounding "terrible" Quote Share this post Link to post Share on other sites
*Glenn* 854 Report post Posted November 22, 2009 You just fit a small coby resonator in its place. Any exhaust place can do it for you. We do it all the time and its not an issue with noise Quote Share this post Link to post Share on other sites
