[Mightflat]

I have a custom cat back exhaust with no real mufflers, just the 5” round by 14” body muffler/resonators. Wanting to reduce the drone I am looking at replacing them with the same size but MagnaFlow 12867 model. Does anyone know if that will help or would it be the same outcome?

 

[bad8nti]

Will probably not make too much of a difference being you have an auto 2008. The rear mounted resonators make a big difference in drone.