51-11081 - AIS PDS BMW 545i (E60)/645i (E63/64) 04-05 4.4L
This Stage 1 cold air intake system produces 7 horsepower, 10lbs. x ft. torque and out-flowed the factory intake by 75%. This system Includes a durable 16 gauge, powder-coated heat shield; this air intake system features a large 5 1/2" washable/reusable conical air filter. This intake system incorporates a unique 3-angle filter adaptor that smooths air transition into the intake tract for better performance. One-piece heat shield requires little or no assembly and the filter is constructed with 100% polyurethane for long life and multiple cleaning cycles. This system is finished off with a clear coat anodized top for an clean under hood style.
This System Fits:
BMW 545i (E60/61) 04-05 V8-4.4L
BMW 645ci (E63/64) 04-05 V8-4.4L
Weight: 8 lbs
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