DINAN HIGH FLOW AIR INTAKE - 2014-2017 BMW 550I audi More Power: Max gains up

More Power: Max gains up to 50 WHP / 67 lb-ft of torque over stock on 91 octane

maximizing pressurization for optimum performance

N63T3 engine vehicles supported (if your N63T3 vehicle is not listed please inquire with us):

Whether you need a tune for 91 pump gas living in California or want to experience maximum performance on 104 octane race gas at the track or something in between

Downshift Auto-Blip added for DSC off / Sport Mode conditions

DINAN HIGH FLOW AIR INTAKE - 2014-2017 BMW 550I audi More Power: Max gains upThe Dinan carbon fiber intake looks as good as it performs, allowing more outside air to be pushed into the engine via twin ducts while also providing structural stiffness to the strut towers. Two new air inlets are added, each with its own high flow filter mounted into the mouth of the carbon fiber inlet. The stock air inlet is fully functional to provide four intakes into the engine for maximum airflow. The filtered air passes from the inlets into