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Magnum FORCE Stage-1 Cold Air Intake System w/Pro 5R Filter Media

BMW 545i (E60)/645i (E63/64) 04-05 V8-4.4L
Part Number: 54-11081

MSRP: $458.25


This Stage-1 cold air intake system produces 7 horsepower, 10 lbs. x ft. torque and out-flowed the factory intake by 75%. This system Includes a durable 18 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 aluminum top for a clean under hood style.

Emissions Disclaimer:
Some or all of the applications listed are 50-state exempt, please see CARB EO# D-550-38 for details.


Vehicle Applications

Year Make Model SubModel Engine Fuel
2004-2005BMW 545i (E60) N62 Engine V8 4.4L Gas
2004-2005BMW 645Ci (E63/E64) N62 Engine V8 4.4L Gas
Reviews (1)

Customer Reviews (1)

Overall average

Average Ratings By Category:

  • Quality
  • Value
  • Easy Install

1 Item(s)

Great CAI For 545i
Great CAI, easy install, tasteful presentation, improvement in throttle response, and noticed a slight increase in MPG around town
  • Quality
  • Value
  • Easy Install
Review by E. L. / Posted on 4/14/2022

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