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Rough Country (10478) Cold Air Intake | 6.6L | Chevy/GMC 2500HD/3500HD (17-19)

Rough Country (10478) Cold Air Intake | 6.6L | Chevy/GMC 2500HD/3500HD (17-19)

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$154.95
$154.95
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IMPORTANT: Always read the entire product description, including important notes and fitment information, before making a purchase. For the most up-to-date information, reference the manufacturer's website. Kit components contained in images and descriptions may change based upon your selections.

Description

Gain increased horsepower and throttle response while protecting your engine from harmful particles and debris with Rough Country's Cold Air Intake System. This intake system moves the air filter away from the stuffy engine compartment so cooler air can be circulated into the engine for an increase in power. Cooler air is denser, and brings more oxygen into the combustion chamber to help your vehicle perform at its greatest potential. The cylindrical design and large diameter tube allow Rough Country's Cold Air Intake System to provide far better airflow than the factory air filter enclosed in a box. Each unit includes a premium, reusable air filter that's easy to clean for a long life of great performance. This easy to install device goes on in a snap for an instant increase in performance. Includes a Limited Lifetime Warranty.

Features

  • Increases horsepower and performance.
  • Improves airflow to engine for better combustion.
  • Includes reusable air filter.
  • Easy installation.
  • High quality construction.

Important Notes

  • Not for sale in California or other states adopting carb regulations.

Additional Information

Quick Specs

  • Weight: 7.85lbs
  • Dimensions: 20 x 10 x 9
  • Country of Origin: CN

Brand Overview

Rough Country is a leading manufacturer and distributor of off-road accessories and suspension systems. Built on a foundation of American values and rooted in Tennessee, we use our expertise of trucks, Jeeps, and UTVs to help people drive their passions further— to conquer every road and trail, whether smooth or rugged, across the globe.

Instructions

Instructions (pdf)

Fitment

  • 2017 - 2019 GMC Sierra 3500 HD Base 4WD
  • 2017 - 2019 GMC Sierra 2500 HD Base 4WD
  • 2017 - 2019 GMC Sierra 3500 HD Base RWD
  • 2017 - 2019 GMC Sierra 2500 HD Base RWD
  • 2017 - 2019 Chevrolet Silverado 2500 HD High Country RWD
  • 2017 - 2019 Chevrolet Silverado 3500 HD High Country 4WD
  • 2017 - 2019 Chevrolet Silverado 2500 HD High Country 4WD
  • 2017 - 2019 Chevrolet Silverado 3500 HD High Country RWD
  • 2017 - 2019 Chevrolet Silverado 2500 HD LT 4WD
  • 2017 - 2019 Chevrolet Silverado 2500 HD LT RWD
  • 2017 - 2019 Chevrolet Silverado 3500 HD LT 4WD
  • 2017 - 2019 Chevrolet Silverado 3500 HD LT RWD
  • 2017 - 2019 Chevrolet Silverado 3500 HD LTZ RWD
  • 2017 - 2019 Chevrolet Silverado 3500 HD LTZ 4WD
  • 2017 - 2019 Chevrolet Silverado 2500 HD LTZ RWD
  • 2017 - 2019 Chevrolet Silverado 2500 HD LTZ 4WD
  • 2017 - 2019 GMC Sierra 3500 HD SLE RWD
  • 2017 - 2019 GMC Sierra 3500 HD SLE 4WD
  • 2017 - 2019 GMC Sierra 2500 HD SLE 4WD
  • 2017 - 2019 GMC Sierra 2500 HD SLE RWD
  • 2017 - 2019 GMC Sierra 3500 HD SLT 4WD
  • 2017 - 2019 GMC Sierra 2500 HD SLT RWD
  • 2017 - 2019 GMC Sierra 3500 HD SLT RWD
  • 2017 - 2019 GMC Sierra 2500 HD SLT 4WD
  • 2017 - 2019 Chevrolet Silverado 3500 HD WT 4WD
  • 2017 - 2019 Chevrolet Silverado 3500 HD WT RWD
  • 2017 - 2019 Chevrolet Silverado 2500 HD WT 4WD
  • 2017 - 2019 Chevrolet Silverado 2500 HD WT RWD

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