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GMC Sierra 2500HD / 3500HD

Upgrade your GMC Sierra 2500HD and 3500HD with premium parts and accessories from SBX Performance. Built for heavy-duty work, towing, and hauling, the Sierra HD lineup combines strength, durability, and modern comfort. With the right aftermarket upgrades, you can maximize power, reliability, and off-road performance.

Our collection includes suspension lift kits, leveling kits, towing upgrades, performance exhaust systems, cold air intakes, heavy-duty brakes, wheels, tires, and lighting. We also carry trusted diesel performance solutions, engine components, and work-ready accessories to help your Sierra HD perform at its best.

Whether you’re towing, hauling, or building a lifted off-road rig, our GMC Sierra 2500HD / 3500HD parts deliver the strength and performance your heavy-duty truck deserves.

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  • Volant 09-10 GMC Sierra 2500HD Air IntakeVolant 09-10 GMC Sierra 2500HD Air Intake
    Volant 09-10 GMC Sierra 2500HD Air Intake
    Market Description Volant Performance Air Intake Systems are designed for one thing, Performance. By optimizing airflow and utilizing free-flowing filters, Volant Performance Intakes outflow stock systems to increase overall performance while protecting your engine. This intake features Volant's high performance MaxFlow 5, 5 layer...
    $626.90
    $626.90
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  • Volant 04-05 Chevrolet Silverado/ GMC Sierra 2500HD 6.6L V8 PowerCore Closed Box Air Intake SystemVolant 04-05 Chevrolet Silverado/ GMC Sierra 2500HD 6.6L V8 PowerCore Closed Box Air Intake System
    Volant 04-05 Chevrolet Silverado/ GMC Sierra 2500HD 6.6L V8 PowerCore Closed Box Air Intake System
    Market Description Volant Performance Air Intake Systems are designed for one thing, Performance. By optimizing airflow and utilizing free-flowing filters, Volant Performance Intakes outflow stock systems to increase overall performance while protecting your engine. This intake features Volant's high performance MaxFlow 5, 5 layer...
    $389.90
    $389.90
  • Volant 04-05 Chevrolet Silverado / GMC Sierra 2500HD 6.6 V8 Primo Closed Box Air Intake SystemVolant 04-05 Chevrolet Silverado / GMC Sierra 2500HD 6.6 V8 Primo Closed Box Air Intake System
    Volant 04-05 Chevrolet Silverado / GMC Sierra 2500HD 6.6 V8 Primo Closed Box Air Intake System
    Market Description Volant Performance Air Intake Systems are designed for one thing, Performance. By optimizing airflow and utilizing free-flowing filters, Volant Performance Intakes outflow stock systems to increase overall performance while protecting your engine. This intake features Volant's high performance MaxFlow 5, 5 layer...
    $335.90
    $335.90
  • Volant 01-07 GMC Sierra 2500HD Air IntakeVolant 01-07 GMC Sierra 2500HD Air Intake
    Volant 01-07 GMC Sierra 2500HD Air Intake
    Market Description Volant Performance Air Intake Systems are designed for one thing, Performance. By optimizing airflow and utilizing free-flowing filters, Volant Performance Intakes outflow stock systems to increase overall performance while protecting your engine. This intake features Volant's high performance MaxFlow 5, 5 layer...
    $466.90
    $466.90
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  • Volant 08-08 GMC Sierra 2500HD Air IntakeVolant 08-08 GMC Sierra 2500HD Air Intake
    Volant 08-08 GMC Sierra 2500HD Air Intake
    Market Description Volant Performance Air Intake Systems are designed for one thing, Performance. By optimizing airflow and utilizing free-flowing filters, Volant Performance Intakes outflow stock systems to increase overall performance while protecting your engine. This intake features Volant's high performance MaxFlow 5, 5 layer...
    $646.90
    $646.90
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    Notify me
  • Volant 06-07 GMC Sierra 2500HD Air IntakeVolant 06-07 GMC Sierra 2500HD Air Intake
    Volant 06-07 GMC Sierra 2500HD Air Intake
    Market Description Volant Performance Air Intake Systems are designed for one thing, Performance. By optimizing airflow and utilizing free-flowing filters, Volant Performance Intakes outflow stock systems to increase overall performance while protecting your engine. This intake features Volant's high performance MaxFlow 5, 5 layer...
    $616.90
    $616.90
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    Notify me
  • Volant 07-09 GMC Sierra 2500HD Air IntakeVolant 07-09 GMC Sierra 2500HD Air Intake
    Volant 07-09 GMC Sierra 2500HD Air Intake
    Market Description Volant Performance Air Intake Systems are designed for one thing, Performance. By optimizing airflow and utilizing free-flowing filters, Volant Performance Intakes outflow stock systems to increase overall performance while protecting your engine. This intake features Volant's high performance MaxFlow 5, 5 layer...
    $616.90
    $616.90
    Notify me
    Notify me
  • Volant 09-10 GMC Sierra 2500HD Air IntakeVolant 09-10 GMC Sierra 2500HD Air Intake
    Volant 09-10 GMC Sierra 2500HD Air Intake
    Market Description Volant Performance Air Intake Systems are designed for one thing, Performance. By optimizing airflow and utilizing free-flowing filters, Volant Performance Intakes outflow stock systems to increase overall performance while protecting your engine. This intake features Volant's high performance MaxFlow 5, 5 layer...
    $598.90
    $598.90
    Notify me
    Notify me
  • Volant 07-09 GMC Sierra 2500HD Air IntakeVolant 07-09 GMC Sierra 2500HD Air Intake
    Volant 07-09 GMC Sierra 2500HD Air Intake
    Market Description Volant Performance Air Intake Systems are designed for one thing, Performance. By optimizing airflow and utilizing free-flowing filters, Volant Performance Intakes outflow stock systems to increase overall performance while protecting your engine. This air intake comes with a Volant Primo Diesel air...
    $644.90
    $644.90
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  • K&N 06 Chevy Silverado/GMC Sierra 2500HD/3500 V8-6.6L Performance Intake KitK&N 06 Chevy Silverado/GMC Sierra 2500HD/3500 V8-6.6L Performance Intake Kit
    K&N 06 Chevy Silverado/GMC Sierra 2500HD/3500 V8-6.6L Performance Intake Kit
    Market Description A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized,...
    $367.99
    $367.99
  • K&N 04-05 Chevy Silverado/GMC Sierra 2500HD V8-6.6L High Flow Performance KitK&N 04-05 Chevy Silverado/GMC Sierra 2500HD V8-6.6L High Flow Performance Kit
    K&N 04-05 Chevy Silverado/GMC Sierra 2500HD V8-6.6L High Flow Performance Kit
    Market Description Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical filter design...
    $399.99
    $399.99
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  • K&N 07-08 Chevrolet Silverado/GMC Sierra HD 6.0L V8 Performance IntakeK&N 07-08 Chevrolet Silverado/GMC Sierra HD 6.0L V8 Performance Intake
    K&N 07-08 Chevrolet Silverado/GMC Sierra HD 6.0L V8 Performance Intake
    Market Description A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized,...
    $367.99
    $367.99
  • K&N Replacement Air Filter for 11-12 GMC Sierra / Chevy SilveradoK&N Replacement Air Filter for 11-12 GMC Sierra / Chevy Silverado
    K&N Replacement Air Filter for 11-12 GMC Sierra / Chevy Silverado
    Market Description K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the...
    $125.99
    $125.99
  • K&N 04-05 Chevy Silverado/GMC Sierra 2500HD V8-6.6L DSL Performance Intake KitK&N 04-05 Chevy Silverado/GMC Sierra 2500HD V8-6.6L DSL Performance Intake Kit
    K&N 04-05 Chevy Silverado/GMC Sierra 2500HD V8-6.6L DSL Performance Intake Kit
    Market Description A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized,...
    $367.99
    $367.99
    Notify me
    Notify me
  • Mishimoto 06-10 Chevy Duramax 6.6L 2500 Blue Silicone Hose KitMishimoto 06-10 Chevy Duramax 6.6L 2500 Blue Silicone Hose Kit
    Mishimoto 06-10 Chevy Duramax 6.6L 2500 Blue Silicone Hose Kit
    Application Summary 2006-2010 Chevrolet Silverado 2500 HD 6.6 Liter 1000, 2006-2007 Chevrolet Silverado 2500 HD 6.6 Liter 4L80-E, 2007-2010 Chevrolet Silverado 2500 HD 6.6 Liter 6L90, 2006-2007 Chevrolet Silverado 2500 HD 6.6 Liter NV4500, 2006 Chevrolet Silverado 2500 HD 6.6 Liter S6-650, 2006-2007 Chevrolet...
    $438.95
    $438.95
  • Mishimoto 06-10 Chevy 6.6L Duramax Intercooler (Silver)Mishimoto 06-10 Chevy 6.6L Duramax Intercooler (Silver)
    Mishimoto 06-10 Chevy 6.6L Duramax Intercooler (Silver)
    Application Summary 2006-2010 Chevrolet Silverado 2500 HD 6.6 Liter 1000, 2006-2007 Chevrolet Silverado 2500 HD 6.6 Liter 4L80-E, 2007-2010 Chevrolet Silverado 2500 HD 6.6 Liter 6L90, 2006-2007 Chevrolet Silverado 2500 HD 6.6 Liter NV4500, 2006 Chevrolet Silverado 2500 HD 6.6 Liter S6-650, 2006-2007 Chevrolet...
    $1,360.95
    $1,360.95
  • Mishimoto 02-04.5 Chevrolet 6.6L Duramax Intercooler Kit w/ Pipes (Black)Mishimoto 02-04.5 Chevrolet 6.6L Duramax Intercooler Kit w/ Pipes (Black)
    Mishimoto 02-04.5 Chevrolet 6.6L Duramax Intercooler Kit w/ Pipes (Black)
    Application Summary 2004 Chevrolet Silverado 2500 HD 6.6 Liter 1000, 2002-2003 Chevrolet Silverado 2500 HD 6.6 Liter 1000/M74, 2002-2004 Chevrolet Silverado 2500 HD 6.6 Liter 4L80-E, 2002 Chevrolet Silverado 2500 HD 6.6 Liter 4L80-E-HD/MN8, 2004 Chevrolet Silverado 2500 HD 6.6 Liter NV4500, 2002-2003 Chevrolet...
    $1,775.95
    $1,775.95
  • Mishimoto 06-10 Chevy 6.6L Duramax Intercooler Kit w/ Pipes (Black)Mishimoto 06-10 Chevy 6.6L Duramax Intercooler Kit w/ Pipes (Black)
    Mishimoto 06-10 Chevy 6.6L Duramax Intercooler Kit w/ Pipes (Black)
    Market Description Fed up with high EGTs and an intercooler setup that isn't keeping up with the demands of your Duramax? The solution is finally here with the Mishimoto 2006-2010 Chevrolet/GMC 6.6L Duramax intercooler kit! This kit includes everything you need to improve airflow,...
    $2,055.95
    $2,055.95
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  • Mishimoto 04.5-05 Chevrolet 6.6L Duramax Boot KitMishimoto 04.5-05 Chevrolet 6.6L Duramax Boot Kit
    Mishimoto 04.5-05 Chevrolet 6.6L Duramax Boot Kit
    Application Summary 2004-2005 Chevrolet Silverado 2500 HD 6.6 Liter 1000, 2004-2005 Chevrolet Silverado 2500 HD 6.6 Liter 4L80-E, 2004-2005 Chevrolet Silverado 2500 HD 6.6 Liter NV4500, 2004-2005 Chevrolet Silverado 2500 HD 6.6 Liter S6-650, 2004-2005 Chevrolet Silverado 3500 6.6 Liter 1000, 2004-2005 Chevrolet Silverado...
    $339.95
    $339.95
  • Mishimoto 01-05 Chevrolet 6.6L Duramax Intercooler (Silver)Mishimoto 01-05 Chevrolet 6.6L Duramax Intercooler (Silver)
    Mishimoto 01-05 Chevrolet 6.6L Duramax Intercooler (Silver)
    Application Summary 2004-2005 Chevrolet Silverado 2500 HD 6.6 Liter 1000, 2001-2003 Chevrolet Silverado 2500 HD 6.6 Liter 1000/M74, 2001-2005 Chevrolet Silverado 2500 HD 6.6 Liter 4L80-E, 2002 Chevrolet Silverado 2500 HD 6.6 Liter 4L80-E-HD/MN8, 2004-2005 Chevrolet Silverado 2500 HD 6.6 Liter NV4500, 2001-2003 Chevrolet...
    $1,322.95
    $1,322.95

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