K&N 63-3058 2007 2008 Chevy Silverado and GMC Sierra 4.8L 5.3L cold air intake.
Featuring the famous washable and reuseable K&N high flow cotton gauze air filter.
Aerodynamically designed non-metal molded air tube provides smoother air entry and a cooler, denser air-fuel mixture for more power.
Produces a dyno tested 17.54 horsepower gain at 4917 rpm.
Possibility of better fuel economy as the engine now becomes more efficient.
Easy to install with simple hand tools. Completely replaces the stock air intake. Actual intake is pictured above.
This intake represents a dramatic improvement over a K&N O/E replacement filter alone. It uses only non-metallic rotationally molded tubes that can reduce intake air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter. The weakest link in the airflow “chain” robs a vehicle of its natural horsepower. Often that weak point is the factory air path leading to the Engine. K&N Air Intake Kits virtually eliminate air path restriction by replacing the air filter and the entire air path to the engine. The aerodynamically engineered tube drives a massive amount of air into an engine, which translates into POWER.
Guaranteed to Provide more HP and Increased Acceleration
Engineered to Specific Vehicle Design
Easy to Install, Usually in 90 minutes or less!
Lasts up to 100,000 Miles Before Service is Required depending on driving conditions.
Million Mile Limited Warranty
Air Filter is Washable and Reusable
Replaces OEM Filter and Air Box
Works with Original Equipment Manufacturer Computer Systems
Designed to use Factory Holes & Mounting Points Whenever Possible
Street legal in most states. Not legal for use in California and other states adopting California emission standards.
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