I have an un-used shark injector for a 325i. It has never been removed from its original packaging as it was ordered by mistake (I have a 330i). Current price for shark injectors as per UUC site is $349. I will sell this one for $200. The file number is N4MS4325. It will only work on rear drive 325i/ci/it made between 2001 to February of 2003 and will not work on the xi. PM me if interested or if you have questions.