N47 Intake Inlet Manifold Swirl Flap Delete Blank Removal Plug Bung Metal

Fits: N47 2.0 ltr engines, 1 Series E81, E82, E87, E88. 3 Series E90, E9, E92, E93. 5 Series E60, E61. X1 E84. X3 E83. To check if your vehicle is affected: Visit RealOEM website, input vehicle VIN, select Engine, then "Intake manifold AGR with flap control", Item 1 on the list shows the part number, please compare this to the part numbers listed below to confirm compatibility. Symptoms: Smoke and fluttery/uneven idle when starting up, "misfire" or engine rocking. Rough running even under a light load, lack of power, boost leak from manifold, engine 'hunting'. The swirl flaps within the intake manifold become covered in carbon deposits restricting air flow and can fail. Over the years soot builds up on these moving parts and within the intake ports. Not only does this restrict air flow and performance in some instances it has led to failure of the swirl flap components and these parts entering the engine. Remove the swirl flaps and seal with our kit, improve air flow and prevent any future issues. Remove the swirl flaps and never worry about your engines swirl flaps ever again! Our part is designed to block the hole created by the removal of the swirl flaps. The swirl flap actuating motor is left connected and running as normal so will not trigger any fault codes. Removal of these parts does not affect vehicle performance. Includes Viton rubber o-rings for durability. You will receive: 1 x aluminium plug with Viton o-rings (this material is essential for this application) 1 x aluminium spacer