Set of 4 x 22mm Swirl Flap Delete Blanking Kit And Gaskets Compatible With BMW M47 M57 E53 E46 E60 Diesel Engines

Compatible With: M47N/M47TU/M47TUD20 (from 2004 M47TU2D20), M57 (from 2000 M57D25), M57N/M57TU (from 2004 M57TUD25), M57/M57D29 (from 1998 M57D30), M57N/M57TU (from 2002 M57TUD30), M57TUD30 (from 2007 M57TU2D30), M57TU2D30-UL/M57TU2D30-OL, M57TU2D30-TOP Some vehicles affected: E46, E83, E60/E61, E87, E90/E91/E92, E39, E38, E53, E65, E70, E71. Please check compatibility with your VIN on RealOEM.com Swirl Flaps within your engine deteriorate over time and can end the life of your engine Designed to produce a swirl of air to aid combustion when the engine is under light load; the flaps are held in place by two screws, unfortunately as the swirls move over time these screws can loosen or the spindle making their way in to your engine. This in-turn can do a number of things; jam open the valve port causing the piston to collide with the valve, enter the cylinder itself ending the life of the engine and even after leaving the engine further damage can be caused to the exhaust system. Install our Swirl Flap Blanks and rest in the knowledge that your engine is safe Our blanking plates directly swap with your existing swirl flaps, simply push in and screw in place. And the best bit is you will notice no difference in performance from you vehicle, you may even notice an improvement if your swirl flaps have deteriorated.