BMW X3 M40I DINAN VALVED CAT-BACK EXHAUST BURGER Carbon fiber construction for increased

Carbon fiber construction for increased durability and visual appeal

a downpipe is a critical piece of the puzzle

resulting in an even quieter

these elements allow the engine to nearly achieve its full sound potential

Triple seals prevent leakage

BMW X3 M40I DINAN VALVED CAT-BACK EXHAUST BURGER Carbon fiber construction for increasedLooking 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