N55 Black Series Carbon Intake System - BMWThis 7 1 2 tall 360 degree radial flow air filter with a 4" flange features our pre oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance. Our Pro 5R media provides your engine with the largest amount of high flowing air, usually resulting in the highest power gains out of all our filter media options. This media is perfect for street and or track use.

It is good for use with the beginners driving on the street to the drifting on the winding roads

This increases air flow and maximises the volume of air being forced into the engine

This item is designed as a direct attachment to the factory fuse box cover

special designed turbo housing

This official STI Subaru Timing Belt is a real rally product and is used on the Impreza WRC car

Due to its location it really improves the looks of the engine compartment and removes any restriction of the OEM plastic hard pipe

before settling on a replacement upper airbox that mounts to the stock lower

Centered around the newly developed T620Z turbocharger supported with superior designs and materials to improve air intake volume

Molding metal material with CUSCO newly developed technology

Carbon Fiber box and ducts are matched with the premium high flow

Our alloy replacement uses a CNC coupler to ensure this is a permanent solution*

CNC machined hose couplers