Dinan Freeflow Axleback Exhaust System | BMW X4 M40i (19-25) (D660-0099-BLK) Fuel Filters 5-inches in the front and

5-inches in the front and

providing a reliable solution for achieving a flush fitment with your wheels

allowing for more confident driving dynamics

The kit includes the titanium lip component

Dinan Freeflow Axleback Exhaust System | BMW X4 M40i (19-25) (D660-0099-BLK) Fuel Filters 5-inches in the front andThe Dinan 19 25 BMW X4 M40i Freeflow Axleback Exhaust System is a high performance cat back exhaust designed to enhance both sound and weight savings on the G01 G02 M40i platform. Constructed with a no nonsense, enlarged, straight, and unrestricted single pipe, it promotes maximum flow and a more aggressive tone. The system features Helmholtz equipped mufflers that limit drone frequencies and help shape a signature low Dinan rumble. Its valved design