Thread: K&n 2004 325i
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Old 01-11-2013, 02:16 AM   #4
5th Gear Member
Join Date: Apr 2007
Location: Toronto, ON, Canada
Posts: 935
ok, well if you have the one with the intake tube, then you put it between the tube and the filter wall.
Here's the instructions.

2002 E46 325ci // 5spd // ISC N1 Coilovers
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