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      04-16-2013, 02:09 PM   #12
Drives: e90 M3 DCT
Join Date: Dec 2012
Location: Los Angeles

Posts: 483
iTrader: (0)

Why not use HFCs? You may lose one or two HP at worst and the sound is cleaned up a bit. Double sets of resonators may work too.
2010 e90 M3 =
Nordstat is offline   United_States
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