Dinan Valved Cat-Back Exhaust System | G01 X3 · G02 X4 M40i | 3.0L Turbo I6 [B58] Color:Black Every VRSF Charge Pipe is

Every VRSF Charge Pipe is constructed from mandrel bent

In this configuration the axle back portion of the exhaust has the mufflers and valves removed

increasing power and torque throughout the RPM range of your BMW

5" aluminum piping coated in a durable wrinkle black finish

Dinan Valved Cat-Back Exhaust System | G01 X3 · G02 X4 M40i | 3.0L Turbo I6 [B58] Color:Black Every VRSF Charge Pipe isLooking to elevate the acoustics of your X3 M40i X4 M40i with an exhaust system that not only offers a much improved sound while retaining the the flexibility associated with valves, but also raises the eye appeal beyond the mundane? Look no further than the Dinan valved cat back to meet all your needs and then some! The full cat back requires no cutting and utilizes factory mounting locations that allow the Dinan exhaust system to be a