75-12322-1 AFE Stage II Cold Air Intake System - Pro Guard 7 - GMC/Chevy 6.6L Duramax 2011-2016

(Replacement Filter: AFE24-91051)

• +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

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.

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.