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      01-12-2019, 10:04 PM   #20
BMWdmk
*Rollin 3rd*
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Drives: Something fast
Join Date: Sep 2007
Location: Chino Hills

iTrader: (15)

+1 Where he is putting the small filter is the half way point of the turbo inlet. Most would just attach a filter at the ends (Dual Cone Intake) essentially ditching the airbox altogether. He's basically adding dual cone intake (much smaller version) to his airbox/ factory intake.

The diverter valves are still attached to charge pipe and seem to function as VTA BOV but are not connected by the tube that dumps the excess air into the intake where the little filters are now sitting.
Appreciate 0