[A Need For Speed]

Originally Posted by BMWDriverX

I'm going your route and replacing the secondary lower pipes, even with the rear section it's not loud enough. The pops are loud but the exhaust note itself is just not there. My front mount intake is louder than my GThaus exhaust! Thanks BMW for the 4 cats killing the exhaust sound on the F90

The cabin is quiet no matter what exhaust mod you do. Nice color tho and congrats.