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      11-09-2012, 01:41 AM   #16
sycd's Avatar
Drives: 2012 M3 ZCP DCT
Join Date: Mar 2008
Location: USA

Posts: 409
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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?
2013 X5 xDrive50i | Carbon Black | M Sport + M Perf, 333M Wheels
Sold: 2012 E92 M3 | Jet Black, Fox Red/Black | DCT, ZCP
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