Have Questions?
Professional-grade parts used trackside.
Expert help during business hours.
Encrypted checkout & trusted payments.
Orders ship quickly from regional warehouses.
Upgrade your Mitsubishi Lancer with the AEM Induction 21-778C Performance Cold Air Intake System designed to boost horsepower and torque by replacing the factory air intake components. This system features an oversized AEM Dryflow synthetic washable air filter that delivers outstanding airflow, filtration, and performance. The filter is repositioned into the driver-side wheel well to reduce intake air temperature, resulting in increased engine power and efficiency. The lower intake tube is a mandrel-bent aluminum pipe finished with a durable gunmetal gray powder coat, ensuring strength and corrosion resistance. The upper intake tube is made from roto-molded HDPE, which insulates cooler ambient air from engine heat as it passes into the throttle body, optimizing airflow and improving throttle response. The system is engineered to maintain compatibility with factory emissions control devices, including the mass airflow sensor and PCV hose, ensuring seamless integration with your vehicle*s existing systems. The tapered cylinder-shaped Dryflow filter is oil-free and made from synthetic media capable of lasting up to 100,000 miles before cleaning, depending on driving conditions. Designed and dyno-tested for enhanced performance, this intake system is a reliable upgrade for urban and highway driving, offering improved acceleration and engine responsiveness. Its compliance with EPA standards and the CARB EO number D-670-24 make it suitable for street use across most states, with some restrictions in California and other regions with strict emission laws. Easy to install and built to last, the AEM 21-778C cold air intake system transforms your Mitsubishi Lancer*s engine performance while maintaining factory emissions compliance and durability.
Features:
Fitment:
Mitsubishi Lancer ES 2015
Mitsubishi Lancer ES 2016
Mitsubishi Lancer ES 2017
Mitsubishi Lancer Evolution GSR 2015
Mitsubishi Lancer GT 2015
Mitsubishi Lancer GT 2016
Mitsubishi Lancer SE 2015
Mitsubishi Lancer SE 2016
Mitsubishi Lancer SE 2017
Mitsubishi Lancer SEL 2016
Mitsubishi Lancer SEL 2017
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
