Why Upgrade to the K&N 33-5144?

✔ Enhanced Power & Acceleration
State-of-the-art air filter media optimizes airflow, helping your engine breathe easier and perform at its peak.

✔ Four Layers of Protection
Premium cotton gauze, treated with a specialized tacking agent, ensures superior filtration by trapping harmful contaminants while maintaining optimal airflow.

✔ Long-Lasting & Cost-Effective
Unlike disposable filters, the 33-5144 is reusable and backed by K&N’s lifetime limited warranty. Clean it only once every 75,000 miles under normal highway driving conditions!

✔ Eco-Friendly Choice
By choosing a reusable air filter, you help reduce landfill waste—over 200 million disposable filters end up in landfills annually.

✔ Simple DIY Installation
The 33-5144 is pre-oiled and ready to install, making it a quick and easy performance upgrade. Just drop it into your factory airbox and experience the difference!

Now Available – Order yours today via our dealer network!

With an RRP of £116.66 + VAT (correct at time of publishing), the K&N 33-5144 is a small investment for big performance gains. Get yours now and unleash the full potential of your BMW.