Originally Posted by 951's 330i
Did you have any error problems with it like some members have??
Nope. No errors, the Check Engine Light Did NOT Go off so you will not have any problems, unless you install it incorrectly. The Instructions are given and all parts are included. If my mom didn't use my car frequently I would have kept it but she just can't stand the Vroom Type of noise it makes at high RPM's :P She wears hearing aids :PPP