AEM Brute Force HD Intake

07 - 09 6.7L Dodge Cummins

by AEM
SKU NWD-21-9221DS


  • Increased horsepower
  • Tuned and dyno-tested to improve acceleration and engine sound
  • Free-flowing high density polyethylene tube
  • Easy to install using commonly available tools
  • 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
  • Features
  • Videos
  • Instructions
  • Vehicle Fitment

he AEM 21-9221DS 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 Dodge Ram 2500/3500 Pickup 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 an aerodynamically engineered and highly durable polyethylene tube.

This air intake system was developed to accommodate the engine’s factory emissions control devices including the mass air flow sensor and IAT sensor. The oval cone 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.

* NOTE: Legal in California only for racing vehicles which may never be used upon a highway


Replacement Filter: 21-2279DK

Air Filter Color: Red

Air Filter Material: Non-woven Synthetic

Air Filter Outlet Shape: Round

Clamps Included: 1

Clamp Material: Steel

Clamp Style: Regular

Couplers Included: None

Product Style: AEM Brute Force HD Intake

Air Filter Height: 9.313 in (237 mm)

Intake Pipe Color / Finish: Black

Intake Pipe Material: High-Density Polyethylene

CARB EO Number: D-670-2

Street Legal In All US States: Yes

TUV Approved (Europe): No

Weight: 13 lb (5.9 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)

Color: Black

Mounting Hardware Included: Yes



Dodge Ram 3500

L6 6.7L DSL


Dodge Ram 2500

L6 6.7L DSL