K&N 77-3070KP Polished High-Flow Intake for 09-14 Chevy/GMC-Cadillac 4.8L/5.3L

Vehicle Fitment

• 2009-2014 Chevrolet Silverado 1500 (4.8L V8 / 5.3L V8 / 6.0L V8 / 6.2L V8)
• 2009-2013 GMC Sierra 1500 (4.8L V8 / 5.3L V8 / 6.0L V8 / 6.2L V8)
• 2009-2014 Chevrolet Tahoe / Suburban 1500 (4.8L V8 / 5.3L V8 / 6.2L V8)
• 2009-2014 GMC Yukon / Yukon XL 1500 (4.8L V8 / 5.3L V8 / 6.2L V8)
• 2009-2014 Cadillac Escalade / Escalade ESV / Escalade EXT (6.2L V8)

Features

• Mandrel-bent polished aluminum intake tube for maximised airflow
• Oversized washable/reusable oiled cotton-gauze high-flow air filter media
• Direct-fit replacement of factory air-filter housing and intake path - bolt-on installation
• Estimated horsepower gain of ~9.9 HP at ~5,342 RPM
• Estimated torque gain of ~10.6 lb-ft
• Installation time approximately ~60 minutes or less with basic hand tools
• Street-legal in all 50 U.S. states (CARB EO No. D-269-49/38) for many applications
• Includes stainless steel clamps and silicone couplers for secure fitment

Specifications

• Weight: ~11.3 lb (5.1 kg)
• Intake pipe material: Polished aluminum
• Filter media: Oiled cotton gauze, red colour
• Clamps included: 5x stainless steel
• Couplers included: 2x silicone
• CARB Executive Order: D-269-49 / D-269-38 (check vehicle/state)

Included Components

• 1x Polished aluminum intake tube
• 1x High-flow red oiled cotton gauze air filter
• 2x Silicone couplers (black)
• 5x Stainless steel hose clamps
• All required mounting hardware and brackets for the listed applications

Product Description

The K&N 77-3070KP Polished High-Flow Intake Kit is engineered for GM full-size trucks and SUVs from model years 2009 through 2014 equipped with 4.8L, 5.3L, 6.0L or 6.2L V8 engines. It replaces the factory air-filter housing and intake tube path with a mandrel-bent polished aluminum tube and an oversized high-flow filter, enabling greater airflow, improved throttle response and enhanced engine sound.

Installation is straightforward and typically completed in about an hour using standard hand tools. The reusable filter element allows extended service intervals - up to 100,000 miles under optimal highway driving conditions. The system maintains emissions-compliance for many state jurisdictions, but users should verify local legality and the correct CARB Executive Order for their specific vehicle and year.

This intake kit is ideal for owners of Silverado, Sierra, Tahoe, Yukon, Escalade and Suburban models who want a bolt-on performance upgrade without major modifications. With an estimated gain of nearly 10 HP and ~10-11 lb-ft of torque, it delivers noticeable performance improvements in everyday driving or light towing scenarios. Always confirm exact engine size and drivetrain prior to purchase.