This cold air intake from Racing Dynamics fits the E39 BMW 540i 1997-2003 with aluminum intake tube. This intake system uses a special mandrel bent 89 mm diameter tube with a CNC machined boss welded on it to place the air filter in cold air stream. The special boss is provided for those models with an air temperature sensor. A threaded plug is included to seal off the boss for those models without an air temperature sensor. This intake works with HID headlamps. This E39 Racing Dynamics intake includes a high flow air filter, intake tube, connection hose, mounting hardware, bracket and installation instructions.
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Our return policy allows customers to return most orders within 30 days (7 days for AutoTecknic parts). Customers are responsible for any shipping fees associated with a return and the restocking fee. All parts must be in 100% brand new condition. Return requests must be made via email. Feel free to view our return policy for full details.
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