Originally Posted by flipm3
Do you play on getting an updated tune from ESS specific for your Akrapovic?
I am going to ask ESS for an updated file for my DF tune but I dont feel any dip below 2000 rpm as other posts mentioned
2006 E46 M3 slicktop 6 MT, carbon black with black leather interior
2017 F82 M4 frozen black with sakhir orange interior, on order, delivery due March 9th, 2017