AEM Performance Cold Air Intake | Multiple Fitments (21-779C) AEM Induction Systems

Performance Cold Air Intake by AEM Induction

The AEM 21-779C 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 6 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 airflow sensor and breather tube.

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.

Features

• 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

This AEM intake system is legal for street use in most states. However, it is not legal for sale or street use in California or states that have adopted California Emissions Standards under Section 177 of the Federal Clean Air Act of 1970.

Applications

• 2014 – 2018 Mazda 3 2.5L
• 2014 – 2017 Mazda 6 2.5L
• 2015 – 2017 Mazda CX-5 2.5L

Specifications

• Estimated HP Gain – 7 HP @ 2700 RPM
• Replacement Filter – 21-2113DK
• Air Filter Material – Non-woven Synthetic
• Air Filter Outlet Shape – Round
• Clamp Material – Stainless Steel
• Clamp Style – Regular
• Air Filter Height – 7 in (178 mm)
• Intake Pipe Material – Aluminum
• Weight – 8.7 lb (3.9 kg)

What’s In The Box?

• 1 – AEM Air Intake
• 1 – AEM Air Filter (21-2113DK)
• 1 – Coupler
• 3 – Stainless Steel Clamps
• Mounting Hardware

References

• Installation Instructions

Warranty

• AEM Lifetime Limited Warranty