K&N High-Flow Washable Oiled Cotton Gauze Panel Air Filter for BMW Z4 E89 2011-2017 (Excl 35i) – Reusable Performance Intake Upgrade, Direct-Fit OEM Airbox Replacement (fits sDrive 18i 20i 23i 28i 30i)

Give your BMW E89 roadster the breathing it deserves. This K&N high flow panel element is a direct fit upgrade for 2011 to 2017 models excluding 35i, delivering crisper throttle response, a richer induction note and effortless airflow through the factory airbox. No remap required and fully compatible with standard engine management.

Built with multi layer oiled cotton gauze and a precision moulded sealing edge, this reusable panel filter offers outstanding dust control while reducing restriction compared with a paper element. It is a simple swap for the stock part, so you keep the original airbox layout and OE look while unlocking intake efficiency.

• Improves engine breathing for sharper response and smoother pull through the rev range
• Serviceable and reusable with K&N’s cleaning kit, an eco friendly alternative to disposable filters
• Long service intervals, up to 50,000 miles between cleans depending on driving conditions
• MAF sensor friendly, safe with standard ECU calibration, no check lights
• Backed by K&N’s famous Million Mile Limited Warranty
• Direct fit panel element, installs in minutes in the OEM airbox

Our verdict: we run these on our own cars and customers consistently report quicker pick up, a nicer intake tone and hassle free ownership. It is a cost effective induction upgrade that you buy once and service for life.

Fitment: BMW Z4 E89 2011 to 2017 petrol variants excluding 35i. Direct replacement for the standard panel in the original airbox.

Fitting and support: want it installed professionally. Book in with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote.

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