K&N High-Flow Washable Panel Air Filter for BMW X5 F15 Diesel (2013-2018) - Drop-In Performance Intake Upgrade | Fits xDrive 30d, 40d, M50d | Reusable OEM Replacement Engine Air Filter

High‑Flow Panel Filter for BMW X5 F15 Diesel Models 2013 onwards

Unlock extra breathing for your BMW SUV with a premium reusable panel filter engineered for the X5 F15 30d xDrive, 40d xDrive and M50d xDrive from 2013 onward. This direct‑fit upgrade drops straight into the factory airbox, replacing the restrictive disposable paper element to deliver stronger airflow, crisper throttle response and improved acceleration, while maintaining outstanding engine protection.

Why this upgrade works

• Direct replacement for the standard paper element. No cutting, no mapping, no fuss.
• Washable, reusable filter media for long‑term performance and reduced waste.
• Optimised flow for increased engine performance and sharper pick‑up.
• Long service interval. Clean as required, typically up to 50,000 miles depending on conditions.
• Fully compatible with OEM sensors and ECU strategies.
• Does not affect your vehicle’s manufacturer warranty.
• Backed by K&N’s famous Million Mile Limited Warranty.

Fitment

Compatible with:
• BMW X5 F15 30d xDrive
• BMW X5 F15 40d xDrive
• BMW X5 F15 M50d xDrive
Model years: 2013 onwards

Real‑world results

We’ve installed these on customer X5s and our own cars. Owners consistently report a more eager feel through the rev range and the convenience of a serviceable filter they can clean and refit for the life of the vehicle. It is a simple, proven first step for anyone chasing a responsive diesel X5 without compromising reliability.

Key search terms

BMW X5 F15 air filter upgrade, BMW X5 30d panel filter, BMW X5 40d intake filter, BMW X5 M50d reusable filter, high flow panel filter UK, washable air filter for BMW diesel, performance intake element, drop‑in replacement filter, lifetime air filter.

Professional fitting and support

Want it fitted for you? MJ Modifications can supply and install at our workshop in Warwickshire. Request a fitting quote: info@mjmodifications.co.uk.

Note: Always follow the manufacturer’s cleaning and re‑oiling guidance to maintain performance and filtration.