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?
2015 M3 6MT | Yas Marina Blue, CF Roof, Cloth | Adaptive M Susp, 437M 19" Silver | Stripper
2013 X5 xDrive50i | Carbon Black | M Sport + M Perf, 333M | Loaded