Pipercross High-Flow Foam Panel Air Filter for BMW 1 Series E81 E82 E87 E88 (03/08-on) 125i 128i 130i | Washable Reusable Drop-In Intake/Induction Filter | N52 Stock/OEM Airbox Replacement | UK Made Performance Upgrade

BMW 1 Series E81 E82 E87 E88 125i 128i 130i 03/08-on High Flow Foam Intake Insert by Pipercross

Give your straight-six 1 Series the breathing it deserves with a UK-built foam intake element that drops straight into the factory airbox. This washable, reusable performance insert from Pipercross increases airflow while maintaining superb engine protection, delivering crisper response and smooth power on the road.

Why enthusiasts choose this upgrade

• Direct-fit swap for the standard paper element in the stock airbox
• Flow bench results show up to 30% more airflow versus a disposable paper filter
• Noticeably sharper throttle response potential with cleaner, freer breathing
• Triple-layer foam construction sustains flow for longer than cotton or paper
• Longer service intervals before cleaning is needed compared with cotton gauze
• Simple maintenance and refit to keep performance consistent
• Lifetime warranty for road use
• Hand made in Northamptonshire, England

Proven foam technology that protects and performs

The multi-layer, graduated-density foam captures debris in stages to safeguard your engine while keeping resistance to a minimum. With no tight wire-mesh grooves to clog, airflow remains stable mile after mile, helping your BMW maintain strong, consistent performance.

Compatibility

Designed to suit BMW 1 Series E8x with the following models from 03/08 onwards:

• 125i
• 128i
• 130i

Fits straight into the original airbox for a quick, no-fuss upgrade. No remap required.

Real-world results and customer feedback

We run this intake insert on our own cars and have fitted it for many happy customers. Reports include improved engine response, smooth delivery across the rev range and easy long-term maintenance thanks to the washable design.

Professional fitting and support

Installation is a straightforward DIY job with basic tools. Prefer a professional to handle it or want a complimentary health check at the same time? Book fitting with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

At a glance

• BMW 1 Series E81 E82 E87 E88 intake upgrade for 125i 128i 130i
• High flow, serviceable foam filter element for the factory airbox
• Stronger, cleaner airflow for responsive road performance
• UK-made construction with lifetime road-use warranty

If you are searching for a direct-fit BMW E87 130i intake filter, E82 125i induction upgrade, E88 1 Series performance filter element, reusable foam air filter for N52 engines, high flow panel insert for the stock airbox or UK made BMW 1 Series air intake upgrade, this is the solution.