Great detailed review! I'm considering exhaust options right now and as an E93 driver one of my concerns has been what it would be like with the top down.
Where does the OEM mod fall in terms of sound between other aftermarket Race and Sport exhausts? Obviously this can be subjective, but I'm just trying to get an idea whether to go with this, a race, or sport exhaust.
I'm not too familiar with the technical pieces of installing this either. I'm leasing right now, so I'd plan to buy another already modded exhaust. Is swapping it back easy enough?