Thread: BMW PE for 128i
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      11-28-2012, 06:56 PM   #5
Private First Class

Drives: 2009 128i coupe
Join Date: Mar 2008
Location: Massachusetts

iTrader: (1)

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.
2009 128i Coupe / 6MT / Sport / Xenon / BMW Perf Exhaust / Active Autowerke Tune / aFE Drop-In Air Filter