aFe Track Series Stg 2 Carbon Fiber Intake w/Pro 5R Media 15-20 BMW M3/M4(F80/82/83) L6-3.0L(tt) S55 6AN Springs ordered separately

Springs ordered separately

IE's cast downpipe is a direct-fit to available upgraded turbochargers on the market and will allow total horsepower

This system is not currently CARB exempt and is not available for sale in California or for use on any vehicle registered with the California Department of Motor Vehicle

OEM-style and -AN adapter fittings

aFe Track Series Stg 2 Carbon Fiber Intake w/Pro 5R Media 15-20 BMW M3/M4(F80/82/83) L6-3.0L(tt) S55 6AN Springs ordered separatelyLarge Five Layer Performance Air Filters: These 6" tall 360 degree radial flow air filters feature our pre oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance. This media provides your engine with the largest amount of high flowing air and delivers the highest power gains in most cases, making it perfect for street and or track use. Their inverted top makes for more filter surface area, resulting in