AFE Power Magnum FORCE Stage-2 Pro-GUARD 7 Cold Air Intake System

2011 - 2016 6.6L GM Duramax LML

$378.23
SKU NWD-75-12322-1

75-12322-1

5-1/2" Flange Large Air Filter: 
This intake system utilizes a pre-oiled, 8" tall inverted top conical 360 degree radial flow performance air filter with 5-layers of progressive cotton media with 2-layers of progressive synthetic media providing 99.7% cumulative efficiency for maximum filtration. (US PAT 06811588).

High Quality Tubes:
This system uses a high quality plastic CAD designed, dyno-tuned, roto-mold intake tube to achieve maximum power gains while maintaining a perfect fit.

ADDS UP TO:

+33%

FLOW INCREASE

ADDS UP TO:

+36 HP

HORSEPOWER

ADDS UP TO:

+63Lbs Ft

TORQUE MAX GAINS

  • Features
  • Videos
  • Instructions
  • Vehicle Fitment

DETAILS:

  • +36 HP / +63 lbs. x ft. Torque max gains
  • Outflows factory intake by 33%
  • CAD-Designed Roto-Molded Intake Tube
  • Powder-Coated One Piece Housing utilizes stock mounting locations
  • 3-Angle filter adaptor increases air velocity after the air filter for improved flow
  • Patented Pro-GUARD 7 Media for Maximum Filtration and Engine Protection (US PAT 06811588)
  • No Cutting or Drilling on Factory Parts for Faster Installation

One-Piece Housing:
Sturdy 18 Gauge Powder-Coated One-Piece Housing blocks performance-robbing engine heat. This heat shield requires no assembly and uses factory mounting locations for fast and easy installation.

3-Angle Adaptor:
The 3-Angle adaptor is used to speed up the airflow after the air filter for improved performance and throttle response.

Hassle-Free Installation:
All clamps, couplings, and hardware are included for hassle-free installation. This is a direct bolt-on kit that requires no cutting or drilling on factory parts.

This intake is 50-state legal.
CARB E.O Number
D-550-18

Year
Make
Engine

2011 - 2016

GM Duramax

6.6L