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AEM Induction

AEM Cold Air Intake System MAZDA RX8 - Silver Gray

MPN: 21-485C Catalog #: 0066778 Category: Cold Air Intakes Check Vehicle Fitment

Product Details

Air Induction System - Dryflow - Reusable Dry Filter - Aluminum - Gray Powder Coat - Mazda RX-8 2004-11 - Kit

The AEM 21-485C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Mazda RX-8 models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is located in above the passenger side wheel well which is designed to reduce intake air temperature and increase horsepower. The intake tubing is constructed from series of gradually expanding aluminum inlet pipes featuring a durable gunmetal gray powder coated finish. This air intake system was developed to accommodate the engine's factory emissions control devices including the mass air flow sensor and breather hoses. The cone shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards while others are 50 state legal. View the 21-485C vehicle applications to determine the legal status for each vehicle.

cold air intake system relocates the filter outside of the engine compartment to deliver cool air inlet temperatures. Cooler air carries more oxygen, which translates into a more intense explosion in the combustion chamber to create more horsepower and torque. But thats only part of the power equation. Tuning the inlet pipe in length and diameter to match the engine's resonance helps move more air to the cylinders (think of your engine as a big air pump), and this tuning allows us to deliver large power gains. We also monitor fuel trim correction factors and all OBDII sensors during R&D to eliminate leaning the engine out and/or throwing a check engine light.

Every AEM cold air induction system features high standards of construction and we are so confident in their fit and performance that we guarantee them for the life of your vehicle. All AEM cold air systems include a lifetime DRYFLOW synthetic air filter and come with a limited lifetime warranty.

MAZDA RX8 04-09 AEM Cold Air Intake System

AEM 04-06 Mazda RX-8 Silver Cold Air Intake

Vehicle Fitment

Please verify year, make, model, and any notes before ordering.

Engine Compatibility

Mazda - Mazda RotaryMatched variant: Mazda RX8

13B/20B Rotary

Fitment note: Engine compatibility is provided as a guide. Please verify all fitment details before ordering.

Product Specs

Brand
AEM Induction
Part Number
21-485C
Catalog Number
0066778
Product Line
Cold Air Intakes
Category
Air Induction
Type
Cold Air Intakes
UPC / Barcode
840879010430
Vendor Product Category
Air Intake Systems
Vendor Product Subcategory
Cold Air Intakes
Length
22.20 in
Width
15.60 in
Height
14.80 in
Weight
9.00 lb
Units Per SKU
1
Freight / LTL
No
Air Restricted
No
Prop 65
Y
EPA Status
Compliant
CARB Approved
Yes
CARB EO Number
D-670-21
Clearance Item
No

Shipping & Availability

Current status Backordered
Estimated timing Ships when available

This item is currently out of stock, but orders are still being accepted. Orders are fulfilled in the order received once inventory becomes available.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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