The Mazda 3 AEM air intake is custom designed for perfect fit, DYNO tested to improve on HP and torque gain, and most are CARB approved for street legal use.

2004 Mazda 3 Performance Accessories - AEM cold air intake system

You can now easily add extra horsepower to your ride with AEM cold air intake system!!

The new exclusive one-piece AEM filter and pipes can be easily installed and improve performance. Every AEM custom cold air intake is powder coated and has TIG-welded fittings and brackets. All of the AEM Mazda 3 intake systems are C.A.R.B exempt and come with complete installation hardware, comprehensive instructions, AEM decal, and license plate frame. The AEM Mazda 3 cold air intake systems are manufactured and assembled in the USA.

AEM cold air intake for 04 Mazda 3 key features:

- Create more horsepower than any car intake system for Mazda 3 on the market.
- Relocate the filter outside of the engine compartment for a cooler intake charge and more power over the rpm range!
- CNC mandrel-bent 6061 aluminum intake pipes that are individually tuned in both length and diameter to maximize power in each intake application.
- AEM Mazda 3 intake systems utilize its new lightweight urethane, four-layer cotton-gauze filter that features a redesigned air horn that makes an additional 3-5 HP on their AEM air intakes systems.
- AEM custom cold air intake systems are available in blue, red, and silver and polished for show-quality looks.

Get your own set of AEM cold air intakes for your 2004 Mazda 3 and feel the power now!! Easy online ordering!
 
Product fits: 2004 Mazda 3