K&N High-Flow Washable & Reusable Panel Air Filter | Performance Drop-In OEM Replacement for BMW 7 Series E65/E66 740i 740Li 750i 750Li (2005-2008)

K&N High-Flow Washable & Reusable Panel Air Filter | Performance Drop-In OEM Replacement for BMW 7 Series E65/E66 740i 740Li 750i 750Li (2005-2008)

£66.59
£66.59
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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.

K&N Performance Air Filter for BMW 7 Series E65 E66 740i 740Li 750i 750Li 2005-2008 - the ultimate high-flow, washable, reusable panel air filter upgrade for your BMW 7 Series. Designed to increase horsepower and acceleration with outstanding engine protection, this K&N drop-in replacement fits directly into the factory airbox for a fast, simple performance gain with no remap and no modifications.

Why choose a K&N air filter for your BMW 7 Series E65 E66

  • Performance air filter upgrade for BMW 7 Series E65 E66 2005-2008
  • High-flow cotton gauze technology for improved throttle response and induction sound
  • Washable and reusable panel filter - lifetime filter solution
  • Direct OEM airbox fit - true drop-in replacement
  • Designed to boost horsepower and rate of acceleration
  • Exceptional filtration with increased airflow for better engine breathing
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Works with original equipment manufacturer vehicle electronics
  • Will not void vehicle warranty
  • Backed by K&N’s Million Mile Limited Warranty

Perfect fitment - BMW 7 Series models

Compatible with the following BMW 7 Series petrol models:

  • BMW 7 Series E65 E66 740i 2005-2008
  • BMW 7 Series E65 E66 740Li 2005-2008
  • BMW 7 Series E65 E66 750i 2005-2008
  • BMW 7 Series E65 E66 750Li 2005-2008

This K&N panel filter is a direct replacement for the standard engine air filter element in the factory airbox. If you are unsure about fitment, contact us and we will help confirm compatibility.

Real-world results

At Nforcd we have fitted and used these K&N filters on customer BMW 7 Series E65 E66 cars and the feedback is consistently positive. Owners report sharper throttle response, smoother acceleration and a subtle enhancement to induction sound, all while retaining OEM drivability and reliability.

Installation and maintenance

  • Simple DIY install - remove the stock disposable filter and drop in the K&N
  • No tuning required - works seamlessly with stock ECU
  • Serviceable - clean and re-oil when required for long-term performance

Fitting service available

Prefer professional installation or a full inspection while you upgrade your intake system? Nforcd offers expert fitting at our Warwickshire workshop. Request a quote at Sales@nforcd.com.

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Upgrade your BMW 7 Series intake with a K&N high-flow panel air filter today and enjoy long-life performance with OEM fit and finish.