AEM Induction 21-788C Cold Air Induction System Fits 12-20 Sonic
Product details
| Management number | 205957835 | Release Date | 2025/10/31 | List Price | $147.20 | Model Number | 205957835 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Air Intake Kit
Cold Air Induction System
Cold Air Induction System; Incl. Dryflow Air Filter/Alum. Tubing/Clamps; Estimated 10 HP Gain @ 5100 RPM; Gunmetal Gray;
- Air Box Included: No
- Air Filter Element Washable: Yes
- Air Filter Outlet Shape: Round
- California Restricted: Not legal for sale or use in California
- Clamp Color: Natural
- Clamp Material: Stainless Steel
- Clamp Quantity: 3
- Clamp Style: Regular
- Coupler Color: Black
- Couplers Included: 1
- Estimated Horse Power Gain: 10 HP @ 5100 RPM
- Filter Color: Red
- Filter Material: Non-Woven Synthetic
- Horse Power Increase: 10 HP
- Intake Pipe Color: Gunmetal Gray
- Intake Pipe Material: Aluminum
- Item Weight: 10.200 lbs. (4.6 kg)
- Mass Air Flow Sensor Included: Mass Air Flow Sensor Adapter Included When Required
- Mounting Hardware Included: Yes
- Oil Included: No Filter Oil Required
- Package Material: Paperboard
- Package Type: Box
- Product Box Height: 14.940 in. (379mm)
- Product Box Length: 22.200 in. (564mm)
- Product Box Width: 14.500 in. (368mm)
- Replacement Filter: 21-2157DK
- RPM: 5100
- Street Legal: No
- System Type: Cold Air Induction
- TUV Approved (Europe): No
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Increased Horsepower
- Tuned And DynoTested To Improve Acceleration And Engine Sound
- Low Restriction Aluminum Intake Tube
- Air Filter Lasts Up To 100 000 Miles BF Cleaning Is Required
- Washable And Reusable Oil Free Filter Media
- AEM Lifetime Limited Warranty
The AEM 21-788C 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 Chevrolet Sonic 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 air box space and is protected by a heat shield which is designed to reduce intake air temperature and increase horsepower. 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. 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.
Innovation has always been AEM's core competency. As J.C. would say "if you can't make something better, why make it all?" This "make it better" drive combined with our commitment to the sport compact market continues to distinguish AEM from the many company's offering "Me Too" copycat products. Our innovations are inspired by a passion for engineering excellence, being there and getting our hands dirty, the only way to really understand technology enough to make it better. The company continues to lead the way with innovative products that push the envelope of what is possible.
Bestseller ranking
Air & Fuel Delivery
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form