Originally Posted by jeroenvdheiden

Hmm yes it becomes worst when the motor is on tempature and when i accelerate heavy...

I will get it checked by the dealer this noon!, im thinking about to get the original caramic one replaced by a metal one that one should act better with 3.2 liter engines..

Also it's a strange thing that only one catalyist converter is making that noice, not both...

Thanks for your help,