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21-814C AEM Cold Air Intake System
Special Price
$299.99
Regular Price
$349.99
In stock
SKU
AEM-21-814C
The AEM 21-814C 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 Toyota Corolla models. The oversized cone-shaped AEM DryFlow filter is made from an oil-free, synthetic filter media and can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). This system puts the air filter low and towards the front of the car on the drivers side where cooler air can be found. Cooler and denser air is then channeled through the mandrel-bent aluminum intake tube into the throttle body. The factory PCV and MAF sensor mount directly on the intake tube. Included is an extension harness for the MAF sensor and other hardware for installation. 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 21-814C vehicle applications to determine the legal status for each vehicle.
- Increased horsepower
- Tuned and dyno-tested to improve acceleration and engine sound
- Low restriction aluminum tubing
- Air filter lasts up to 100,000 miles before cleaning is required (depending on driving conditions)
- Washable and reusable oil-free filter media
- AEM Lifetime Limited Warranty
| Estimated Horsepower Gain | 4 HP @ 4800 RPM |
| Replacement Filter | 21-2127DK |
| Air Filter Color | Red |
| Air Filter Material | Non-woven Synthetic |
| Air Filter Outlet Shape | Oval |
| Clamps Included | 2 |
| Clamp Material | Stainless Steel |
| Clamp Style | Worm Gear |
| Couplers Included | 1 |
| Product Style | AEM Cold Air Intake System |
| Intake Pipe Color / Finish | Gunmetal Gray |
| Intake Pipe Material | Aluminum |
| Street Legal In All US States | No |
| TUV Approved (Europe) | No |
| Weight | 9.8 lb (4.4 kg) |
| Product Box Height | 10.6 in (269 mm) |
| Product Box Length | 35.4 in (899 mm) |
| Product Box Width | 13.3 in (338 mm) |
| California Restricted | Not legal for sale or use in California |
| Mounting Hardware Included | Yes |
| Warranty | Limited Lifetime |
No cross references found for this part
DIY Level
Easy Moderate Advanced
Tools Needed
Wrench, Extension, Flat Blade Screwdriver, Allen Wrench
Installation Time
90 Minutes
Resources:
Installation PDF
Installation Instruction Sheet Dyno Chart - 2017 Toyota Corolla 1.8L - 4HP IncreaseAEM Products
Engineered to outperform
Air Intake Systems
Custom-engineered tubes deliver better airflow than you get with a stock intake. More air means better performance.
Air Filters
Using cotton gauze instead of typical folded paper, our filters increase airflow while providing excellent engine protection.
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