Airbox
Moderator: martauto
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torquey
- E30 Zone Regular
- Posts: 263
- Joined: Wed Oct 13, 2010 11:00 pm
- Location: s devon
Hi,i have removed my air filter box to do an alternator change and i noticed 2 small holes drilled in the bottom,is there any reason for these holes,thanks.
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Cloggy Saint
- Old Skooler
- Posts: 8027
- Joined: Sun Jan 09, 2005 11:00 pm
- Location: zummerzet
I assume a previous owner did it to create extra induction noise.
E30 zone - promoting adult illiteracy since 2004
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Brianmoooore
- E30 Zone Team Member
- Posts: 49359
- Joined: Mon Jan 10, 2005 11:00 pm
IIRC there's a couple of small holes as water drains.