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