2003 Chevrolet Silverado Cold Air Intakes

Open Box/Heat Shield Features:

Open air box with filter and improved intake tube offer the maximum performance gains with the deepest sound.

This system boosts engine performance. The single-piece, steel heat shield blocks out hot air and pulls in more cold air than sealed systems. The exposed, dry, washable filter is great on paved and semi-dusty roads. It includes a plastic intake tube.

With this kit you will experience up to:

68 % gain in airflow

18 additional horsepower

Open Box/Heat Shield Features:

Open air box with filter uses stock intake tube and offers improved horsepower and torque.

This system combines quality and performance. The single-piece, steel heat shield blocks out hot air and brings in more cold air than sealed systems. The oil-based, washable filter works great on paved roads. It connects to the OEM intake tube.

With this kit you will experience up to:

66 % gain in airflow

14 additional horsepower

7 additional ft/lbs of Torque

Open Box/Heat Shield Features:

Open air box with filter uses stock intake tube and offers improved horsepower and torque.

This system combines quality and performance. The single-piece, steel heat shield blocks out hot air and brings in more cold air than sealed systems. The oil-based, washable filter works great on paved roads. It connects to the OEM intake tube.

With this kit you will experience up to:

66 % gain in airflow

14 additional horsepower

7 additional ft/lbs of Torque

Enclosed Box Features:

Open air box with filter and improved intake tube offer the maximum performance gains with the deepest sound.

Get more horsepower and torque for your vehicle with this cold air intake. Injection-molded material is durable and built to reduce air turbulence. Sealed design limits noise and helps block out heat. Intake tube and pre-oiled air filter included.

Tech Tip: This product is not for use in the state of California. It does not comply with laws passed by the California Air Resource Board.

Enclosed Box Features:

Open air box with filter and improved intake tube offer the maximum performance gains with the deepest sound.

Get more horsepower and torque for your vehicle with this cold air intake. Injection-molded material is durable and built to reduce air turbulence. Sealed design limits noise and helps block out heat. Intake tube and pre-oiled air filter included.

Tech Tip: This product is not for use in the state of California. It does not comply with laws passed by the California Air Resource Board.

Open Box/Heat Shield Features:

Open air box with filter and improved intake tube offer the maximum performance gains with the deepest sound.

This system boosts engine performance. The single-piece, steel heat shield blocks out hot air and pulls in more cold air than sealed systems. The exposed, oil-based, washable filter works great on paved roads. It includes a plastic intake tube.

With this kit you will experience up to:

77 % gain in airflow

18 additional horsepower

Open Box/Heat Shield Features:

Open air box with filter and improved intake tube offer the maximum performance gains with the deepest sound.

This system boosts engine performance. The single-piece, steel heat shield blocks out hot air and pulls in more cold air than sealed systems. The exposed, oil-based, washable filter works great on paved roads. It includes a plastic intake tube.

Installation Notes:

Product intended for diesel engines only

Fits HD models only

Open Box/Heat Shield Features:

Open air box with filter and improved intake tube offer the maximum performance gains with the deepest sound.

This system boosts engine performance. The single-piece, steel heat shield blocks out hot air and pulls in more cold air than sealed systems. The exposed, dry, washable filter is great on paved and semi-dusty roads. It includes a plastic intake tube.

Installation Notes:

Product intended for diesel engines only

Fits HD models only

Enclosed Box Features:

Open air box with filter and improved intake tube offer the maximum performance gains with the deepest sound.

Get more horsepower and torque for your vehicle with this cold air intake. Injection-molded material is durable and built to reduce air turbulence. Sealed design limits noise and helps block out heat. Intake tube and pre-oiled air filter included.

Installation Notes:

Product intended for diesel engines only

Product intended for LB7 engines

Tech Tip: This product is not for use in the state of California. It does not comply with laws passed by the California Air Resource Board. To find your Engine Code, check the 8th digit of your VIN.

Open Box/Heat Shield Features:

Open air box with filter and improved intake tube offer the maximum performance gains with the deepest sound.

This system boosts engine performance. The single-piece, steel heat shield blocks out hot air and brings in more cold air than sealed systems. The exposed, oil-based, washable filter is great in off-road conditions. It includes a plastic intake tube.

Installation Notes:

Product intended for diesel engines only

Fits HD models only

Open Box/Heat Shield Features:

Closed air box with improved intake tube offer great performance gains without the noise of the open air systems.

This system boosts engine performance. The sealed airbox has special openings that pull in external cold air, and it is quieter than open systems. The oil-based, washable filter works great on paved roads. Includes a plastic intake tube.

Installation Notes:

Product intended for diesel engines only

Fits HD models only

Enclosed Box Features:

Closed air box with improved intake tube offer great performance gains without the noise of the open air systems.

This system boosts engine performance. The sealed air box has special openings that pull in external cold air, and it is quieter than open systems. The oil-based, washable filter works great on paved roads. It includes a plastic intake tube.

With this kit you will experience up to:

78 % gain in airflow

9 additional horsepower

9 additional ft/lbs of Torque

Enclosed Box Features:

Closed air box with improved intake tube offer great performance gains without the noise of the open air systems.

This system boosts vehicle engine performance. The sealed airbox has special openings that pull in external cold air, and it is quieter than open systems. The dry, washable filter is great on paved and semi-dusty roads. Includes plastic intake tube.

Installation Notes:

Product intended for diesel engines only

Fits HD models only

Enclosed Box Features:

Closed air box with improved intake tube offer great performance gains without the noise of the open air systems.

This system boosts engine performance. The sealed air box has special openings that pull in external cold air, and it is quieter than open systems. The dry, washable filter is great on paved and semi-dusty roads. It includes a plastic intake tube.

With this kit you will experience up to:

69 % gain in airflow

9 additional horsepower

9 additional ft/lbs of Torque

Enclosed Box Features:

Closed air box with improved intake tube offer great performance gains without the noise of the open air systems.

This system boosts engine performance. The sealed airbox has special openings that pull in external cold air, and it is quieter than open systems. The oil-based, washable filter is great in off-road conditions. It includes a plastic intake tube.

Installation Notes:

Product intended for diesel engines only

Fits HD models only