Pipercross Plus Drop-In Panel Air Filter for BMW M3 G80 G81 (G-Series) - High-Flow Washable Reusable Cleanable Foam Filter, Direct-Fit OEM Airbox Replacement Element, Performance Intake/Induction Upgrade for M3 Competition Saloon & Touring (UK)

Pipercross Plus Drop-In Air Filter for BMW M3 G80 G81

Unlock freer breathing from your G-Series M3 with the Pipercross Plus drop-in air filter. This premium, serviceable foam element slides straight into the factory airbox, giving your BMW a less restrictive intake path and a tough, long-lasting construction designed for hard road use and track work alike. If you want a cleanable, reusable upgrade for your OEM airbox on the G80 saloon or G81 touring, this is the smart, hassle-free choice.

What makes it different

• 1 mm steel perimeter frame replaces the usual mesh for extra rigidity and stability
• 22.1 percent increase in effective flow area compared with a standard mesh frame
• Built to cope when the intake is pulling hundreds of CFM without deforming
• Refined, high quality finish with a robust feel that stands up to repeated servicing

More effective flow area means the engine can draw air with less resistance, helping the stock airbox perform at its best. The stronger steel frame keeps the filter element in shape under heavy airflow, supporting durability over time.

Proven on our own builds

We have installed this Pipercross Plus filter on our projects and customer cars and the response has been consistently positive. Owners appreciate the sturdy construction and the confident, high flow character from this simple airbox insert upgrade for the G-Series M3.

Fitment

Designed as a straight swap for the factory air filter in the BMW M3 G80 and G81. No cutting or permanent modifications required.

Installation and support

Want it fitted by specialists We offer professional installation at MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

Why choose MJ Modifications

• BMW performance parts specialists with hands-on product experience
• Enthusiast trusted advice and aftersales support
• Workshop fitting available in Warwickshire

Search terms customers use

G80 M3 drop in air filter, G81 M3 touring airbox filter, BMW M3 G Series induction filter, reusable foam filter BMW M3, cleanable air filter insert, BMW M3 intake upgrade, G80 G81 performance intake element, direct fit air filter for OEM airbox, sports air filter UK, BMW tuning filter replacement, high flow intake filter for BMW M3.

Give your M3 the airflow advantage with the Pipercross Plus drop-in filter. A quick upgrade, built to last, and a perfect match for the factory airbox.