Originally Posted by jackkk
Do you have drone with your set up?
I got the SS sport and stock mids, so I got some metallic drone around 1500RPM, but I think it is because of bad instalation of the exhaust, because when listening the music with hard bass(logic 7) I hear some bad metallic voice from the same place
I have nothing like that, seems like bad install to me as well. I have a minimal drone at a very narrow band between 2200 to 2400 but nothing like the stock drone, it is even likeable and I assume it is going to be better with more mileage.
"The mark of a great car is one whose overall competence exceeds what you should expect from its individual components and the 1M does just that", Chris Harris.
2012 BMW 1M: TECH: Evolve Race+N55mids, Evolve IC, Michelin PSS, ER cp, aFe filter, CDVx, Vorshlag camber plates, BMS OCC EXTERIOR: trunk spoiler, blacklines, black grills, IND goodies INTERIOR: Alcantara steering wheel, steel pedals, custom mats, MPower e-brake.