Quote:
Originally Posted by adhrp
Holy cow that's a major leak! First time I am hearing about this. Just a minor correction though - the 2019s are TU2. MY20+ are TU3. Has this been seen in the TU2 or TU3?
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I haven't seen much about this anywhere. Could just be a defect with this one.
You are correct for the G30 M550i models. TU2 until '20 in that case. However, this is a TU3 aka N63B44T3 in a '19 G14. There are no N63TU2 M850i models. I see a lot of confusion about that online. Outside of factory literature, the easiest way to tell if you have a TU2 vs a TU3 car is the big balancing/bypass tube between the two intercoolers on top of the engine, and no MAF sensors.
Regardless, part number for the rail is the same if you want to check applications: 13537852402