Chevrolet Silverado 2500 HD Performance Cold Air Intakes

Buy now from the K&N Store and get a 100% Money Back Guarantee on any cold air intake system!

  • Designed to increase power and torque
  • K&N Million Mile Limited Warranty®
  • Replaces restrictive factory air intake system
  • Easy to install performance, usually in 90 minutes or less

Add more horsepower to your Chevrolet Silverado 2500 HD with a K&N cold air intake system. K&N Chevrolet Silverado 2500 HD cold air intakes are easy to install and add power & acceleration while protecting the vehicle's engine.

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  9. Cold Air Intake - High-flow, Aluminum Tube - CHEV SILV, 2500/3500HD V8-6.6L DSL
  10. Cold Air Intake - High-flow, Aluminum Tube - CHEV SILV, 2500/3500HD V8-6.6L DSL
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  12. Cold Air Intake - High-flow, Aluminum Tube - CHEV SILV, 2500/3500HD V8-6.6L DSL
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  14. Cold Air Intake - High-flow, Aluminum Tube - GMC SIERRA 2500/3500HD V8-6.6L DSL
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  16. Cold Air Intake - High-flow, Aluminum Tube - GMC SIERRA 2500/3500HD V8-6.6L DSL
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  21. Cold Air Intake - High-flow, Aluminum Tube - CHEVROLET/GMC 2500HD/3500, 6.0L-V8
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  23. Cold Air Intake - High-flow, Aluminum Tube - CHEVROLET/GMC 2500HD/3500, 6.0L-V8
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  25. Cold Air Intake - High-flow, Aluminum Tube - CHEVROLET/GMC 2500HD/3500, 6.0L-V8
  26. Cold Air Intake - Dryflow, Aluminum Tube - CHEV/GMC 2500/3500, 6.6
  27. Cold Air Intake - Dryflow, Aluminum Tube - CHEV/GMC 2500/3500, 6.6
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  29. Cold Air Intake - Dryflow, Aluminum Tube - CHEV/GMC 2500/3500, 6.6
  30. Cold Air Intake - Dryflow, Aluminum Tube - CHEV/GMC 2500/3500, 6.6
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  34. Cold Air Intake - High-flow, Aluminum Tube - CHEV SILV 2500HD/3500HD, V8-6.0L, 01-07, PO
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  38. Cold Air Intake - High-flow, Aluminum Tube - CHEV SILV 2500HD/3500HD, V8-6.0L, 01-07, PO
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  44. Cold Air Intake - High-flow, Aluminum Tube - CHEV SILV 2500HD/3500HD, V8-6.0L, 01-07, PO
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  48. Cold Air Intake - High-flow, Aluminum Tube - CHEV SILV 2500HD/3500HD, V8-6.0L, 01-07, PO
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  53. Cold Air Intake - High-flow, Aluminum Tube - CHEV SILV 2500HD/3500HD, V8-6.0L, 01-07, PO
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  56. Cold Air Intake - High-flow, Aluminum Tube - CHEV SILV 2500HD/3500HD, V8-6.0L, 01-07, PO
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