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aFe Power Magnum FORCE Stage-1 Pro 5R Cold Air Intake Induction Kit for BMW Z4 M / Z4M S54 3.2 E85 E86 (Coupe & Roadster) 2006-2008 – Performance Air Intake System, Reusable Oiled Filter – 54-11521

aFe Power Magnum FORCE Stage-1 Pro 5R Cold Air Intake Induction Kit for BMW Z4 M / Z4M S54 3.2 E85 E86 (Coupe & Roadster) 2006-2008 – Performance Air Intake System, Reusable Oiled Filter – 54-11521

£685.74
£761.93 £685.74
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Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

aFe Power Induction Kit for BMW Z4 M S54 3.2

Unlock effortless breathing and sharper response from your Z4 M with this high-flow intake upgrade engineered for the legendary S54. Proven on the dyno to deliver up to 11 hp and 10 lb ft with up to 90 percent more airflow than the stock airbox, this is a simple, bolt-on way to feed your straight-six the cool, clean air it craves.

Why enthusiasts choose this intake

  • Massive 5.5 inch conical, inverted-top, oiled cotton element using five layers of progressive media for serious flow and filtration. Built with 100 percent polyurethane for durability and multiple cleaning cycles.
  • CNC billet three-angle adaptor accelerates and smooths airflow into the inlet tract for crisp throttle response and stronger mid-range pull.
  • One-piece 16-gauge heat shield with black powder-coat isolates hot engine bay air for consistent performance. Uses factory mounting points for an easy install.
  • Sleek black aluminium cover helps control temperatures while giving quick access for filter servicing.
  • All hardware included for a straightforward, hassle-free fitment.

We run this setup on customer Z4 M builds and the feedback is consistently positive. Drivers love the improved response and the quality of the components. If you are chasing reliable gains and OEM-plus fit, this kit delivers.

Fitment

  • BMW Z4 M Coupe E86 3.2 S54 2006 to 2008
  • BMW Z4 M Roadster E85 3.2 S54 2006 to 2008

Part number

54-11521

Compatibility check

Before dispatch we confirm fitment using your UK registration or the last seven of your VIN. Add your details at checkout and we will verify it matches your vehicle.

Installation and support

Professional fitting available at MJ Modifications, Warwickshire. Email info@mjmodifications.co.uk for a quote and booking.

Manufacturer and warranty

Made by aFe Power with a 1 year manufacturer warranty.

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