Thread: BMW PE for 128i
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      11-28-2012, 07:56 PM   #5
bimmer74
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Drives: 2011 335i xDrive Sedan
Join Date: Mar 2008
Location: Massachusetts

iTrader: (2)

1. One cut is required but a sawzall makes quick work of it. No welding.

2. Except for the one cut, it is straight-forward to install. Installed it with a friend in his garage in about 30 minutes.

3. It does to me. It sounds great without being obtrusive.

4. I don't. It is just the back box so I don't think it reduces the backpressure that much.
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2011 335i xDrive Sedan / 6MT / M-Sport / PPK1