I've noticed a lot of people rip out the rubber insulating wall on the bulkhead when doing an engine swap.. I messed mine up a bit when it got caught on the old gearbox and am going to be painting the bay soon.. Is it considerably noisier without it?
If not i'll bin it
cheers
e30 bulkhead insulation
Moderator: martauto
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DanThe
- E30 Zone Team Member
- Posts: 28649
- Joined: Sat Sep 10, 2005 11:00 pm
- Location: Staffs
Yes it is, leave it in 
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Jamie8GTi
- E30 Zone Regular
- Posts: 330
- Joined: Fri Mar 01, 2013 11:00 pm
- Location: Suffolk
helpful as always dan! thanks 