Are there an downsides such as a drone at highway speeds?
I've found that in general whenever I switch out an exhaust it has some bad effects, such as a nasty drone from 1700-2200rpm on my old Mustang, significantly louder exhaust at freeway speeds on my MZ3 (totally livable), etc...
I've found that in general whenever I switch out an exhaust it has some bad effects, such as a nasty drone from 1700-2200rpm on my old Mustang, significantly louder exhaust at freeway speeds on my MZ3 (totally livable), etc...