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Specifications
- Brand
- AEM Induction
- Part #
- 21-485R
- UPC
- 840879010454

AEM 04-06 Mazda RX-8 Red Cold Air Intake
$419.99
On Backorder — Expected to ship by Apr 18, 2026
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
This AEM cold air intake replaces your stock setup for better airflow and cooler engine temps. Features a washable synthetic filter.
Key Features
- Improved airflow — Replaces restrictive factory components for better engine breathing.
- Reduced intake air temperature — Filter placement above the wheel well draws in cooler air.
- Washable synthetic filter — AEM Dryflow filter is oil-free and can be cleaned for reuse.
- Durable construction — Mandrel-bent aluminum tubing with a red powder coat finish.
- Direct fit — Designed and tuned for specific 2004-2006 Mazda RX-8 models.
- Maintains emissions equipment — Accommodates factory mass air flow sensor and breather hoses.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Fits this vehicle
- Mazda RX-8 2004-2011
Product Details
Description
- AEM Cold Air Intake System
- Cold Air Intake System
Specifications
- Brand
- AEM Induction
- Manufacturer Part #
- 21-485R
- UPC
- 840879010454
Frequently Asked Questions
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AEM 04-06 Mazda RX-8 Red Cold Air Intake
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