Rough Country Cold Air Intake for 5.3L & 6.2L Trucks — High-Flow Washable Filter, Bolt-On Install

Rough Country Cold Air Intake is a bolt-on performance intake that supplies cooler, denser air to 5.3L and 6.2L engines for improved throttle response and increased power.

Upgrade your truck's breathing with a purpose-built intake engineered to replace the restrictive factory airbox. This Rough Country system relocates the filter away from hot underhood air, pairs a large-diameter intake tube with a high-flow cylindrical filter, and comes with a washable, reusable element. The result is smoother throttle response, more efficient combustion under load, and dependable construction meant for daily driving and off-road use.

How much power or responsiveness can I expect?

Every vehicle will see different gains depending on stock tuning and conditions, but the Rough Country intake is designed to reduce airflow restriction and deliver cooler air—both of which improve combustion efficiency. Drivers commonly notice sharper throttle response and stronger acceleration, especially during passing, towing, or hill climbs.

• Larger-diameter tubing increases airflow versus the factory airbox.
• Colder intake air improves air density and combustion effectiveness.
• High-flow filter minimizes pressure drop for quicker throttle response.

Is the intake difficult to install and will it require cutting or permanent changes?

The Rough Country Cold Air Intake is made for straightforward, bolt-on installation using the vehicle’s original mounting points. No cutting or permanent modifications are required, so the factory configuration can be restored if needed.

• Uses factory mounting locations for a secure fit.
• Includes hardware and instructions for a DIY-friendly install.
• No vehicle programming or permanent modification typically required.

What maintenance does the included air filter need?

The intake includes a washable, reusable high-flow filter that you can service instead of replacing. Routine cleaning and re-oiling keep filtration performance high while avoiding the recurring expense of disposable elements.

• Wash, dry, and re-oil the filter per the provided instructions.
• Optional pre-filter bag available for dusty or sandy conditions.
• Cleaning intervals depend on driving environment and usage.

Will this fit my truck and are there any restrictions I should know about?

This intake fits vehicles equipped with 5.3L or 6.2L engines only. It is not compatible with models that have the eAssist (ECO Hybrid) package due to different underhood component placement and factory intake routing. Also not legal for sale in California or other states that adopt similar CARB regulations.

• Compatible engines: 5.3L and 6.2L only.
• Incompatible with eAssist (ECO Hybrid) models.
• Not for sale in California or states adopting CARB-style restrictions.

Who is this for? The Rough Country Cold Air Intake is aimed at truck owners who want a reliable, simple performance upgrade without complicated tuning or permanent modifications. It's a good match for daily drivers who tow or haul, weekend adventurers who encounter dusty trails (especially when paired with the optional pre-filter), and anyone seeking a durable, reusable filter and measurable improvements in throttle feel and power delivery.