The COBB High Flow Air Filter is a direct drop-in upgrade for your 2022-2024 Subaru BRZ or Toyota GR86, designed to increase airflow while maintaining excellent filtration efficiency. Built around a proprietary single-layer polyester media and a precision-molded rubber base, this filter fits perfectly in the OEM airbox and supports both stock and COBB OTS tunes.

By reducing restriction compared to the factory paper element, the COBB High Flow Filter helps your FA24 breathe easier, supporting smoother throttle response, more consistent power, and the potential for improved fuel economy—all without sacrificing filtration performance.

COBB Tuning - COBB University Episode #4 - Intake System

Key Features

Direct Drop-In Design: Precision molded to fit the factory airbox with no modifications required.
High Flow, Low Restriction: Proprietary single-layer polyester construction allows increased airflow while maintaining filtration efficiency.
Durable Synthetic Media: High quality synthetic nanofiber-based material designed for long service life.
Perfect for OEM or Tuned Cars: Compatible with the stock calibration and COBB Accessport Off The Shelf (OTS) maps.
Reusable, Serviceable Element: Can be washed and reused following COBB’s recommended service procedure.

Why We Like It

This is a simple, cost-effective upgrade that makes the most of the stock airbox. You keep OEM fitment and reliability, while freeing up airflow and supporting your tune. Pair it with a quality tune and exhaust, and it becomes a solid piece of a well-rounded, responsive setup.

Specifications

Product: COBB High Flow Air Filter
Application: 2022-2024 Subaru BRZ / Toyota GR86
Construction: Single-layer polyester media with synthetic nanofiber
Base: Precision-molded rubber for OEM-style sealing
Compatibility: OEM airbox, stock tune, and COBB Accessport OTS maps

Service & Maintenance

COBB recommends servicing the High Flow Filter periodically to maintain performance and filtration. Use the following steps:

Remove the air filter from the factory airbox.
Remove larger debris, such as leaves, by hand.
Submerge the filter in warm, soapy water and gently massage the filter material.
Rinse the filter material thoroughly with clean water.
Allow the filter to dry naturally in open air.

Important: Do not use compressed air or direct heat to speed up the drying process, as this can damage the filter media.

Compatibility & Notes

Designed as a direct fit for the OEM airbox on FA24-powered 2022-2024 BRZ and GR86 models. No tuning changes are required to safely run this filter, though it is fully compatible with COBB Accessport Off The Shelf maps. Always ensure the filter is fully dry before reinstallation.

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