I just picked up a 2010 R55 and I'm kicking around the idea of exhaust. I've had great luck with Magnaflow in the past and I can get the kit at an incredible price, but I'd like to hear one in person before I pull the trigger.

Any STL owners with the Magnaflow 16855 kit installed?

Feedback? Does it drone? Does it sound raspy or mellow? Care to meet up for a listen?