K2 Industries
04-15 Mazda 3 / Mazda 5 Red High Flow Engine Air Filter
04-15 Mazda 3 / Mazda 5 Red High Flow Engine Air Filter
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04-15 Mazda 3 / Mazda 5 Red High Flow Engine Air Filter
High-flow filtration that breathes better than stock while keeping dirt out. Red panel construction maximizes airflow to your engine without sacrificing filtration. Drop-in design fits your factory air box.
Key Features
- Red panel construction - Increased surface area pulls more air through, improving throttle response
- Drop-in fit - No modifications needed; mounts straight into your factory air box housing
- Reusable media - Clean and recharge instead of replacing every service cycle
Specs
- Material: High-flow cotton blend panel
- Condition: New
- Configuration: Single unit, factory-mount design
Whats Included
- Air filter assembly
Frequently Asked Questions
Do I need to replace my air box to install this?
No. This filter mounts directly into your existing factory air box — no modifications or additional hardware required.
Can I clean and reuse this filter?
Yes. High-flow filters are designed to be washed and recharged multiple times before replacement becomes necessary. Use a filter cleaner kit and let it dry completely before reinstalling.
Will this affect my fuel economy or engine tuning?
A high-flow filter improves air intake but won't create a noticeable fuel economy change on its own. If you're running a tune that relies on specific intake characteristics, test-fit first to confirm compatibility with your setup.

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