Exhaust bypass on f10 M5
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01-23-2013, 03:05 PM
Drives: 2013 Azurite Black M5
Join Date: Jan 2011
Location: Orange County
Originally Posted by
im having a local tuner fabricate, we'll do pre and post dyno runs, give me a week or so and should have an update.
Do you know exactly where he is installing it?
2013 M5 Azurite Black.....World's fastest 1/4 mile F10 M5
E60 M5, E39 M5, E46 SC'd, F15 Diesel
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