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      06-24-2013, 07:54 PM   #22
Drives: E92 335i
Join Date: Jun 2010
Location: Toronto

Posts: 1,225
iTrader: (2)

Why don't you put the resonators you have where the secondaries are and try these ultra quiet resonators where your mufflers should be? They are $100 each from vibrant. I'm thinking about doing this myself actually. I'd really like to quiet down my cold starts in the morning.
triggz is offline   Canada
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