Description

Upgrade your engine’s airflow with the K&N Filters Performance Air Intake Kit for Silverado/Sierra 2500HD V8 6.0L (KNN77-3086KTK). Designed to increase horsepower and improve throttle response, this performance intake kit delivers reliable filtration and a more aggressive engine sound under acceleration. Ideal for drivers seeking improved engine efficiency and long-term durability, it’s a direct replacement for your factory intake system and requires no tuning after installation.

Features and Specifications:

Vehicle Fitment: Silverado 2500HD / Sierra 2500HD with V8 6.0L engine.
Estimated Horsepower Gain: 9.54 HP @ 4950 RPM
Air Filter Color: Red
Air Filter Material: Cotton Gauze
Air Filter Outlet Shape: Round
Intake Pipe Color / Finish: Textured Black
Intake Pipe Material: Aluminum
Included: Mounting Hardware, 6 Clamps, 2 Couplers
Clamp Material: Stainless Steel
Clamp Style: Regular
CARB EO Number: D-269-61
Horsepower Boost: Increases engine horsepower and torque.
High-Flow Design: Mandrel-bent aluminum intake tube for smooth airflow.
Advanced Filtration: Oversized oiled cotton air filter for superior protection.
Factory Replacement: Directly replaces OEM air filter and intake tube.
Low Maintenance: Filter needs cleaning only every 100,000 miles under everyday driving.
Easy Installation: Installs in under 60 minutes using basic hand tools.
Warranty Coverage: Backed by a No-Hassle Lifetime Limited Warranty.
Warranty Safe: Will not void vehicle warranty.
Street Legal In All US States: Not legal for sale or use in California on any pollution-controlled motor vehicle.