The AEM 21-773C 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 Mazda3 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 the original airbox space and is protected by a heat shield which is designed to reduce intake air temperature and adapts to the factory cold air scoop. The air intake tube is constructed from mandrel-bent aluminum 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 sensor and engine breather hose. The tapered cylinder 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 easy to install with commonly available tools and it 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 21-773C vehicle applications to determine the legal status for each vehicle.
Specifications:
| Description_DEF |
Engine Cold Air Intake Performance Kit |
| Description_DES |
Cold Air Intake System |
| Description_MKT |
The AEM 21-773C 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 Mazda3 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 the original airbox space and is protected by a heat shield which is designed to reduce intake air temperature and adapts to the factory cold air scoop. The air intake tube is constructed from mandrel-bent aluminum 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 sensor and engine breather hose. The tapered cylinder 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 easy to install with commonly available tools and it 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 21-773C vehicle applications to determine the legal status for each vehicle. |
| Description_EXT |
AEM's Performance Cold Air Intake Systems are designed, tuned and dyno-tested to give your engine more power and acceleration by replacing the restrictive factory air filter, air intake tubing and air box assembly. |
| Description_INV |
Cold Air Intake System |
| Description_SHO |
Cold Air Intake Syst |
| Horse Power Increase |
7 HP |
| Clamps Included |
3 |
| Oil Included |
No |
| Product Style |
AEM Cold Air Intake System |
| Couplers Included |
1 |
| Estimated Horsepower Gain |
7 HP @ 3100 RPM |
| Intake Pipe Color / Finish |
Gunmetal Gray |
| Title |
AEM AEM-21-773C Cold Air Intake System |
| TUV Approved (Europe) |
No |
| Air Filter Color |
Red |
| Clamp Color/Finish |
Natural |
| Intake Pipe Ports |
All intake tube ports needed for the specified applications are included |
| Package Type |
Box |
| Replacement Filter |
21-2157DK |
| Street Legal In All US States |
No |
| Air Filter Outlet Shape |
Round |
| California Restricted |
Not legal for sale or use in California |
| Clamp Material |
Steel |
| Coupler Color/Finish |
Black |
| Mass Air Flow Sensor Adapter Included |
Yes |
| Mounting Hardware Included |
Yes |
| Package Material |
Paperboard |
| Prop 65 - Short Label |
WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov |
| Prop 65 (C, R or CR) |
CR |
| Prop 65 Warning Label |
https://www.knfilters.com/images/l/prop65.jpg |
| Prop 65 Yes/No |
Yes |
| RPM |
3100 |
| Warranty |
Limited Lifetime |
| Air Box Included |
No |
| Air Filter Material |
Non-woven Synthetic |
| Air Filter Washable |
Yes |
| Clamp Style |
Regular |
| Intake Pipe Material |
Aluminum |
| Weight |
8.4 lb (3.8 kg) |
| Length |
12.0000 |
| Width |
12.0000 |
| Height |
20.0000 |
| Weight |
8.0000 |
