[F90BSM5]

Originally Posted by bimmerzone

Hi Guys
We carry only the best of the best for the F90 M5


RPi - Best bang for the buck, awesome sound, valved and perfect for the comfort cruising moments and the roar of the beast when the valves are opened. Made in USA
Axle Back
http://www.bimmerzone.com/BMW_Perfor...-GTM-AXLE.html

Full System
http://www.bimmerzone.com/BMW_Perfor...-GTM-FULL.html




Eisenmann - Made in Germany, one of the best in quality and sound
http://www.bimmerzone.com/BMW_Perfor...555-00904.html




Akrapovic - Top of the line made with Titanium, if money is no issue, the Akrapovic looks and sounds awesome!
http://www.bimmerzone.com/BMW_Perfor...S-BM-T-2H.html

All three are great products - I currently have Eisenmann race with non resonated center pipes as well and thing sounds amazing.