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Volant

Volant Closed Box Cold Air Intake 2008 Silverado 2500HD 6.0L

Volant Closed Box Cold Air Intake 2008 Silverado 2500HD 6.0L

$389.90 USD

$389.90 USD

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SKU:152606

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Key Features

Fully enclosed, sealed airbox isolates the filter from hot engine-bay air
High-flow PowerCore filter delivers long, maintenance-free service
Larger inlet collects more cold ambient air than the factory box
High-velocity venturi air duct smooths and accelerates airflow
Increases horsepower and throttle response over the OEM intake
Direct bolt-in install using factory mounting points
Durable molded closed box resists heat and engine-bay debris

Cooler air, stronger pulls. The Volant 152606 Closed Box Cold Air Intake seals the filter off from hot engine-bay air on your 2008 Chevy Silverado / GMC Sierra 2500HD 6.0L V8 gas, drawing a denser charge for more power and throttle response than the restrictive factory box.

Why owners choose it

Fully enclosed airbox isolates the filter from underhood heat.
High-flow PowerCore filter media with long, maintenance-free service life.
High-velocity venturi air duct smooths airflow to the throttle body.
Direct bolt-in using factory mounting points.

What's included

Sealed intake box, high-velocity air duct, and PowerCore filter with mounting hardware.

Specifications

Filter: PowerCore (high-flow synthetic media)
Box: Fully enclosed / closed
Emissions: Not CARB exempt

Fitment

2008 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD with the 6.0L V8 gasoline engine only (does not fit the 6.6L Duramax diesel).

FAQ

Does the Volant 152606 fit the 6.6L Duramax diesel?

No. It fits the 2008 Silverado/Sierra 2500HD and 3500HD with the 6.0L V8 gas engine only, and does not fit the 6.6L Duramax diesel.

Is this intake CARB compliant?

This intake is not CARB exempt; it is intended for off-road use or sale in non-CARB states.

Does it require drilling or cutting?

No. It is a direct bolt-in using the factory mounting points.

Vehicle Fitment

Years	Make	Model	Submodel
2008	Chevrolet	Silverado 2500HD	—
2008	Chevrolet	Silverado 3500HD	—
2008	GMC	Sierra 2500HD	—
2008	GMC	Sierra 3500HD	—

Specifications

weight: 11.0 lbs
dimensions: 20.0 L × 16.0 W × 12.0 H in

Shipping & Returns

Free shipping on orders $250+ (standard items). Oversized items ship at calculated rates.

30-day returns with RMA required. 15% restocking fee, buyer pays return shipping. Defective items returned free with full refund.

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