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Airaid MXP Series Cold Air Intake with Red SynthaMax Dry Filter (11-12 6.6L Duramax Sierra 2500 HD)

Item HG1497
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Market Price $584.99 You Save 15% ($85.00)
Our Price

$499.99 (kit)

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Superior Airflow for Superior Engine Performance
      • Red, SynthaMax Dry Filter
      • Oval Non-Woven 100% Synthetic Air Filter
      • Black High-Density Cross-Linked Polyethylene Intake Pipe
      • Easy Maintenance for Maximum Reusability
      • Installs Using Commonly Available Tools
      • No Re-Tune Required
      • No-Hassle Limited Lifetime Warranty
      • Replaces Stock Intake Tubing, Air Filter, and Air Box
      • CARB EO #D-609-18
      • Fits All 2011-2012 6.6L Sierra 2500 HD Models


      Superior Airflow for Superior Engine Performance. Let your engine flex its muscles by replacing the stock air filter with one that’s built for performance. Your stock air filter can easily restrict the airflow to the engine with just a small dirt build-up. Fortunately, you can easily replace your stock air filter with the AIRAID MXP Series Cold Air Intake with Red SynthaMax Dry Filter. By simply improving airflow, you’re also unlocking your vehicle’s performance potential.

      No Re-Calibration Needed. This AIRAID MXP cold air intake is designed and engineered to work with your vehicle’s factory ECU settings. As such, you won’t need a re-tuning after installation.

      100% Synthetic Filter Construction. The SynthaMax filter is made from synthetic materials, which are designed to provide outstanding airflow and exceptionally high filtration. It is rated at 99% efficiency; meaning, it allows more airflow while effectively capturing contaminants and other dirt particles. Another great thing about this filter is that it’s washable and reusable. By washing the dirt build-up from time to time, you can save a lot of money on normal replacement filters over the lifetime of your vehicle.

      Heat-Resistant Construction. The intake tubing used on this intake system is heat-resistant molded polyethylene, which is better than steel or aluminum materials. This material inherently insulates the cold air from the heat in the engine bay.

      Straightforward Drop-In Installation. Installing the AIRAID MXP Series Cold Air Intake with Red SynthaMax Dry Filter doesn’t require any complicated tools or processes. It bolts on to the factory mounting points, using all the mounting hardware included in the package.

      Limited Lifetime Warranty. You can rest easy knowing that the AIRAID MXP Series Cold Air Intake is backed by a no-hassle limited lifetime warranty. As long as you own the vehicle that this is originally installed in, material and workmanship defects are covered by the warranty.

      Application. The AIRAID MXP Series Cold Air Intake with Red SynthaMax Dry Filter fits all 2011-2012 6.6L Sierra 2500 HD models.


      • 2011 GMC Sierra 2500
      • 2012 GMC Sierra 2500

      Airaid AIR-201-281

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Airaid Premium Filter
      • (1) Intake Tube
      • (1) Cold Air Box
      • (1) Filter Adapter
      • (1) Hump Hose
      • (1) Weatherstrip
      • (1) Breather Hose
      • (1) Airaid Decal
      • Mounting Hardware

      Customer Reviews (140)

        Questions & Answers

        10 More Questions

        Will It Fit My Sierra 2500