[m5james]

I'm usually a cheap skate to the core, but this time I didn't cheap out because I haven't seen concrete proof otherwise.

You're welcome...just passing on the information I'd found from others. Ironically BMW finally admitted that they're a failure item in the S63 after I'd already paid for them out of pocket. Since my buddy who works at the dealership replaced them at my house, he used the time BMW alloted him to do other repairs off the books and then since I'd kept my old injectors, he gave me 8 brand new in their boxes so I can recoup my losses.