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      11-09-2012, 01:41 AM   #16
sycd
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Drives: 2012 M3 ZCP DCT
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I'm having a hard time pulling the trigger and remove that exhaust already, it looks so good and sounds so good from the outside.

Would a tune or X-pipe reduce the low end drone? Anyone did this and noticed any change?

Also I seem to be noticing a bit of loss of low end torque at around 1500-2k rpm. Am I imagining things? Is this something a tune like the ESS tune could fix?
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