Pipercross PP1979 High Flow Washable Foam Panel Air Filter for BMW B58 3.0 Turbo (M140i M240i 340i 440i) - Reusable Drop-In OEM Airbox Replacement 269x265 - Performance Intake/Induction Filter Upgrade - UK Made

Pipercross PP1979 Panel Element for BMW B58

Give your turbocharged B58 straight-six the breathing it deserves with the UK-built Pipercross PP1979 panel element. This free-flowing, serviceable foam insert drops straight into the factory airbox to boost intake efficiency, sharpen pedal response and add a crisper induction note, while saving money over throwaway paper elements.

Part number and size

Part number: PP1979
Dimensions: 269 mm x 265 mm

Why enthusiasts choose PP1979

• 30 to 40 percent more airflow compared with a standard paper element
• Noticeably quicker response and a more engaging intake sound
• Cleanable and long-life construction for reduced running costs
• Potential for improved fuel economy under like-for-like driving
• Lifetime warranty against manufacturing defects
• Handmade in the UK using motorsport-grade materials

Triple-layer foam technology

Pipercross uses a clever three-stage foam matrix to protect your engine without choking performance. The outer coarse layer captures larger debris, the mid layer stops the remaining particles and the inner fine layer handles the smallest contaminants. The result is excellent filtration with strong flow for both road and track use.

Fitment

Designed as a drop-in panel element for BMW vehicles equipped with the B58 engine, using the stock airbox and hardware. Please confirm your airbox uses the PP1979 footprint of 269 mm x 265 mm before ordering.

Installation and support

Fits in minutes with basic tools. Prefer it fitted for you? Book professional installation with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Care and maintenance

When visibly dirty, remove, clean with suitable Pipercross-approved products, allow to dry fully and refit. This simple service keeps performance and protection at their best.

Proven by us and loved by our customers

We run Pipercross filters on our own cars and our customers consistently report quicker response, great build quality and superb long-term value from the cleanable design.

What’s included

• 1 x Pipercross PP1979 panel element

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