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      02-05-2016, 02:56 PM   #104
frankenm
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Drives: 12' X5M, 99 M3
Join Date: Jan 2016
Location: San Diego

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Quote:
Originally Posted by chris95559 View Post
what year is yours? if its not a 13, i'd pretty much say its impossible you have the newest injectors.
My 2012 (Late 2011 build date) had index 12 injectors, with no service record of them being replaced.

Maybe they had been done at an independent shop by the previous owner but with the amount of dirt on them when I pulled mine I find it unlikely.

I replaced my bank 2 injectors (index 12) at 74k due to rough idle/constant misfires and they were very dirty.
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