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BMW 3-Series (E90 E92) Forum
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So I messed up...
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| 07-20-2013, 11:02 AM | #23 |
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Hi Hater
15
Rep 424
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Anyone got any input on how much different the muffler delete vs the secondary cat delete as far as drone and raspiness? Both with catless dps. Im thinking about putting the trigger in deleting my secondary cats
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Appreciate
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