AEM Induction 21-778C Performance Cold Air Intake System for Mitsubishi Lancer 2015-2017

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Regular price $419.99 USD Sale price $419.99 USD Regular price $419.99 USD
5 in stock!
SKU: aem21-778C
Product Description
The AEM 21-778C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is relocated to be in driver-side wheel well which is designed to reduce intake air temperature and increase horsepower. The lower air intake tube is a free-flowing, mandrel-bent aluminum tube with a durable gunmetal gray powder coat finish. The upper air intake tube is a roto-molded, aerodynamically engineered, HDPE tube that insulates the cooler intake air from heat as it passes through the engine bay and into the engine's throttle body. This air intake system was developed to accommodate the Lancer's factory emissions control devices including the mass airflow sensor and PCV 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). 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 21-778C vehicle applications to determine the legal status for each vehicle. 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.
  • Utilizes washable, reusable, oil-free synthetic filter media that preserves airflow efficiency, traps harmful contaminants, and provides long-term value over disposable filters.
  • AEM Lifetime Limited Warranty

Enhance your Mitsubishi Lancer's performance with the AEM 21-778C Cold Air Intake System. Designed to replace the factory air filter and intake housing, this system increases horsepower and torque by improving airflow efficiency. The oversized Dryflow synthetic washable filter ensures outstanding filtration and airflow, capturing harmful contaminants while allowing long-lasting use up to 100,000 miles before cleaning is required. Relocated to the driver-side wheel well, the filter benefits from reduced intake air temperature, contributing to improved engine power and responsiveness. The lower intake tube features a mandrel-bent aluminum construction with a durable gunmetal gray powder coat, providing a smooth, unrestricted airflow path. The upper intake tube, made from roto-molded HDPE, insulates cooler ambient air from engine bay heat, ensuring the engine receives consistently cooler and denser air. This design helps optimize combustion and engine efficiency. Developed to be compatible with factory emissions control devices, including the mass airflow sensor and PCV hose, the system maintains compliance with EPA standards and is CARB certified with acknowledgment. The system's components are engineered, tested, and tuned to maximize performance gains, delivering noticeable improvements in acceleration and overall engine response. The AEM 21-778C not only boosts power but also offers long-term value with its reusable synthetic filter and AEM's lifetime limited warranty. Compatible with 2015-2017 Mitsubishi Lancer models, this system is an excellent upgrade for enthusiasts seeking increased performance and reliability from their vehicle's intake system.

Features:

  • Utilizes washable, reusable, oil-free synthetic filter media that preserves airflow efficiency, traps harmful contaminants, and provides long-term value over disposable filters.
  • Engineered with mandrel-bent aluminum lower tube and roto-molded HDPE upper tube for optimal airflow and heat insulation.
  • Relocated air filter placement in the driver-side wheel well to reduce intake air temperature and boost horsepower.
  • Designed to be compatible with factory emissions control devices, including the mass airflow sensor and PCV hose.
  • Backed by AEM's lifetime limited warranty and assures compliance with EPA standards.

To provide faster delivery and turn around time; Kami Speed ships products out from different warehouses throughout the United States. Usually averaging 1-4 business days for processing prior to shipping.

Depending on the package, we ship using different carriers according to the item's location, content, and size.

Freight truck & international items, will require up to 7 business days to ship due to size and logistics.

All orders made after 3:00pm ET will be processed the next business day.

Unless otherwise noted as "In Stock" with qty amount. Pre-Orders, Special orders, & Made to order items have an estimate of 5+ weeks for USA made parts and 10+ weeks for JDM/ Overseas parts. Please check with us for exact ETA as it will vary by brand and item.

Orders over $500 will ship insured and over $1,000 with signature and insurance in order to guarantee delivery. Orders over $1000 may not be able to ship to a different address not listed as the billing address or confirm payment address from the form of payment used. Orders with suite numbers, different billing, or apartment numbers will require signature if valued over $200.

Delivery Inspection & Damage Claims

Large, oversized, fragile, and performance parts must be inspected immediately upon delivery and before installation. Damage, missing parts, incorrect items, or cosmetic concerns must be reported within 3 business days of delivery with photos of the product, outer box, inner packaging, and shipping label.

Please keep all packaging until the item has been fully inspected. Claims may be denied if the item has been installed, mounted, modified, test-fitted, used, reported late, or if the packaging has been discarded.

All international orders outside of the USA are subject to duties and taxes fees per your countries jurisdiction and determined by customs. Refusal to pay duties/taxes fees prior to delivery will have the product sent back to us. This will be treated a standard return and all fees including original and refusal shipping fees will be deducted from original amount.


Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.

Processing and logistics on in stock international orders will take up to 7 business days to process & ship as sometimes we only have 1 international pickup a week.

In stock, non pre-orders or special order items can be returned within 30 days of the product arriving to your house or place of work.

30 days, unused. Refund = item price minus 20% restocking fee. Original shipping is non-refundable. Return shipping (if we provide label) is also deducted.

Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Pre-Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail

Any loan orders will have a 10% cancelation fee to cover the loan processing fees or 3rd party merchant fees. No fee will be incurred if used as store credit.

For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.

WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle.