K&N Performance High-Flow Panel Air Filter for BMW 1 Series 120i F20/F21 (06/2016+) – Drop-In Replacement, Washable Reusable Cotton Gauze Intake Filter, OEM Airbox Induction Upgrade

BMW 1 Series 120i F20 F21 High Flow Panel Filter by K&N 06/2016 on

Give your BMW 1 Series 120i the breathing upgrade it deserves with this premium K&N high flow panel filter. Built with multi layer oiled cotton media and a sturdy mesh frame, it slides into the standard airbox in minutes and is designed to improve airflow for sharper throttle response and a more engaging drive, while still protecting your engine.

• Direct fit for BMW 1 Series 120i F20 and F21 from 06/2016 on standard airbox
• High flow cotton gauze element engineered for strong filtration and low restriction
• Serviceable, reusable and cost effective over time compared with disposable paper elements
• Extended cleaning intervals depending on driving conditions
• No remap required and safe with factory sensors and electronics
• Backed by K&N’s famous million mile warranty for long term peace of mind

Why this upgrade works

This performance panel filter increases the volume of air your engine can draw in through the stock intake path, helping the turbocharged 120i breathe more freely. The result is a crisper response to pedal inputs and a subtle enhancement to the induction note, without the need for a full intake kit or any software changes.

Real world results

We run K&N panel filters on our own cars and customer vehicles. Feedback is consistently positive, praising the improved response, quality construction and the convenience of a lifetime serviceable element.

Fitment

BMW 1 Series 120i F20 F21 06/2016 on. Straight swap for the OEM paper element in the original airbox.

Care and maintenance

When it is time to service, simply clean and re oil using an appropriate K&N refresh kit, then refit. This reduces waste and keeps performance consistent over the long term.

Installation and support

DIY friendly in a few minutes with basic tools. Prefer professional fitting or a health check of your intake system We can help. Book with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Key search terms

BMW 120i F20 F21 panel filter upgrade, reusable intake filter, high flow cotton gauze filter, direct replacement panel element, OEM airbox performance filter, induction upgrade for BMW 1 Series, serviceable air filter, UK performance parts, K&N panel filter for 1 Series 120i 2016 on.