BMW 3-Series (E90 E92) Forum - View Single Post - What is this? From underside above plastic tray

left123 · 12-07-2012, 08:46 AM

Awesome. Thanks for the thorough response.

I have never taken the airbox out but the previous owner might have. The car is completely stock so I would suspect it wasnt but perhaps for some maintenance item it was.

12-07-2012, 08:46 AM	#3
left123 Second Lieutenant 56 Rep 281 Posts Drives: TiAg 330i 6MT ZSP Join Date: Nov 2011 Location: 757 iTrader: (3)	Awesome. Thanks for the thorough response. I have never taken the airbox out but the previous owner might have. The car is completely stock so I would suspect it wasnt but perhaps for some maintenance item it was. __________________ '06 e90 330i SOLD\|\| TiAg \|\| SQ 8.5'' 162's \|\| 6MT \|\|BMW PS V2 \|\| redline oils \|\| BMWCCA Member #474774 DIY Completed:Engine Coolant Flush+Battery Replacement (no registration!)+Rear Diff Fl +Manual Trans Fl+Engine Oil Change+Front Control Arm/Tension Strut upgrade (my DIY Guide)+Power Steering Flush+Ignition Coil+OFHG+Spark Plugs
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