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      05-22-2026, 08:12 PM   #11
lowrydr310
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Drives: 2006 330i, 2007 E93 335i
Join Date: Apr 2013
Location: Souhtrne Califniora

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Quote:
Originally Posted by oVeRdOsE. View Post
Also I found locally a BMW indy shop that was crazy about index 12, so he salvaged what ever he can, and now he has so much overstock, he sell those for ''cheap''. 150-200$ cad each.

The owner personally runs index1, he said he never had any issues and they flow more
I had three original index 1 injectors with 170K miles on them when I swapped them for index 12, had them flow tested and cleaned and they were great, still not leaking and flowing well. Only reason I swapped is that they made a horrible racket when cold. Ticking.

Right now I have four brand new Index 12s and two used index 12s with unknown mileage (genuine. not counterfeit.) One of the used index 12s makes a faint ticking noise when cold, nothing out of the ordinary but not as quiet as the rest, confirmed with a stethoscope.

Last edited by lowrydr310; 05-26-2026 at 10:23 AM..
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