Dinan Replacement Breather Filter - 1996-2001 BMW 740i

Carbon Fiber - E38Dinan High Flow Cold Air Intake Systems develop horsepower and torque gains by improving the engine's intake airflow. The aggressive system design provides for a less restrictive...

E38/E39Replacement air filter protection sock.

Compatible w/ Stock Air Box - E70/E71/F01/F02/F07/F10/F12/F13/F15/F16/F25/F26 (N55)Dinan High Flow Drop-in Replacement Filters are a direct upgrade to your factory intake system and will instantly...

Compatible w/ Stock Air Box - E38/E53 (M54/M73)Dinan High Flow Drop-in Replacement Filters are a direct upgrade to your factory intake system and will instantly provide better flow to assist your...

Compatible w/ Stock Air Box - E46/E83/E85 (M54)Dinan High Flow Drop-in Replacement Filters are a direct upgrade to your factory intake system and will instantly provide better flow to assist your...