Cart 0

aFe BMW S54 Magnum FORCE Stage-1 Pro 5R Cold Air Intake E85/E86 Z4M


  • £550.00
    exc. VAT £458.33


In recent testing this air intake system produces 11 max horsepower, 10 lbs. x ft. torque and out-flows the factory intake by 90%. This air intake system offers a washable/reusable "oiled" conical air filter with inverted top that directly mounts to a unique 3-angle billet filter adaptor that helps smooth the air transition into the intake tract for better performance. A one-piece black powder-coated heat shield and cover requires little to no assembly for a hassle free installation. The filter is constructed with 100% polyurethane for long life and multiple cleaning cycles.

5-1/2" Conical Filter with Inverted Top: This intake utilizes a huge, 5-1/2" conical Pro 5R performance air filter with inverted top for maximum flow. This 5-layer progressive, oiled cotton gauze air filter provides maximum flow for increased horsepower and torque.

One-Piece Filter Housing: The air filter is housed in a one-piece, black powdercoated 16-gauge heat shield that keeps warm engine air out for maximum performance. This one-piece heat shield uses factory mounting locations and comes with all hardware for a hassle-free installation.

Black Aluminum Cover: An attractive black aluminum cover is included to keep temperatures down while providing ready access to the filter for servicing.

Billet 3-Angle Adaptor: A billet 3-angle adaptor is used to speed up the air flow for improved performance and throttle response.


Dyno Graph (Click to enlarge)

aFe POWER S54 Magnum FORCE Stage-1 Pro 5R Cold Air Intake Z4 ML Performance UK



aFe POWER S54 Magnum FORCE Stage-1 Pro 5R Cold Air Intake Z4 ML Performance UK



  • BMW Z4 M Coupe L6 3.2L - [E86] S54 Engine - 2006 - 2008
  • BMW Z4 M Roadster L6 3.2L - [E85] S54 Engine - 2006 - 2008

Compatibility Check

To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout.


Free UK Delivery

FREE UK delivery on all orders! We can also ship worldwide, simply enter your full address with the correct postal code at checkout to get a shipping quote.



1 year warranty


Manufactured by



Part Number