Thread: Name that leak
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      10-19-2020, 01:52 AM   #7
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Drives: 335d, 335is, 340i
Join Date: Mar 2020
Location: USA

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Originally Posted by B50AteYourRide View Post
Here is a more useful picture.
Seems to be coming from this exchanger right here, or the hose right by the wet spot. Anyone know what that is?

A secondary radiator of some kind?
Yes that's a heat exchanger and it appears to be leaking. If you have the tracking handling package it will have 2 and if you don't then it has just 1 iirc.
2013 335is: V8Bait tuned, M4 DCT flywheel, E50 + AEM meth kit with dual BM5 nozzles, MMP relocated inlets, VRSF outlets, CTS 7" IC, DCI, BMP Stage 2 fuel pump, PR coils, cat-less downpipes, BMS charge pipe
2018 340i: Pure Stage 1 turbo, BMS meth kit, BMS intake, JB4 + MHD, cat-less downpipe
2011 335d: BRR tuned