AEM® (04-15) Armada/Titan/X56 Brute Force® Cold Air Intake System with Dryflow® Filter

The AEM 21-8502D Brute Force Air Intake System produces horsepower and torque gains by replacing the vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Nissan Titan, Armada and Pathfinder as well as Infiniti QX56 models. Air enters the system through an extra-large 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 intake tubing is constructed from mandrel-bent aluminum featuring a durable chrome-like finish. This air intake system was developed to accommodate the engine's factory emissions control devices including the mass air flow sensor and two replacement silicone breather hoses. The 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 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. 

• 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	17.9 HP @ 3750 RPM
Replacement Filter	21-2109DK
Air Filter Color	Red
Air Filter Material	Non-woven Synthetic
Clamps Included	5
Clamp Material	Steel
Clamp Style	Regular
Couplers Included	None
Power Spacer included	No
Warranty	Limited Lifetime
Product Style	AEM Brute Force Intake System
Air Filter Outlet Shape	Round
Intake Pipe Color / Finish	Polished
Intake Pipe Material	Aluminum
CARB EO Number	D-670-21
Street Legal In All US States	See Vehicle Applications
TUV Approved (Europe)	No
Weight	15 lb (6.8 kg)
Product Box Height	14.94 in (379 mm)
Product Box Length	22.2 in (564 mm)
Product Box Width	14.5 in (368 mm)
Mounting Hardware Included	Yes