K&N 57-1555 Cold Air Intake System for 2006-2010 Jeep Grand Cherokee V8-6.1L

Vehicle Fitment

• 2006-2010 Jeep Grand Cherokee (V8-6.1L, all trims, 2WD/4WD) - fitment confirmed through 2010. 2011-2025 coverage unconfirmed at time of listing.

Features

• Guaranteed increase in horsepower and torque
• High-density polyethylene (HDPE) rotationally-molded intake tube
• Oversized conical High-Flow Air Filter™ with oiled cotton gauze media
• Washable and reusable filter design
• Filter service interval up to 100,000 miles under normal highway driving conditions
• Custom heat shield to help isolate intake air from engine-bay heat
• Simple installation using factory mounting points and basic hand tools
• No-Hassle Lifetime Limited Warranty™

Specifications

• Intake Tube Material: High-density cross-linked polyethylene (HDPE)
• Filter Media: Oiled cotton gauze, red color
• Estimated Horsepower Gain: ~12 HP @ 5000 RPM
• Estimated Torque Gain: ~12.6 lb-ft
• Clamps Included: 6 stainless steel clamps
• Couplers Included: 2 silicone couplers
• Weight: Approx. 10.9 lb (4.9 kg)
• CARB Executive Order: D-269-37 - legal for use in all 50 U.S. states

Included Components

• 1x Rotationally-molded HDPE intake tube assembly
• 1x Oversized High-Flow Air Filter™ (oiled cotton gauze)
• 1x Custom heat shield assembly
• 1x Complete hardware kit (clamps, couplers, brackets, mounting hardware)

Product Description

The K&N 57-1555 Cold Air Intake System is engineered for the 2006-2010 Jeep Grand Cherokee equipped with the 6.1L V8 engine. By replacing the restrictive factory air intake path with a high-flow, low-restriction design, this system delivers measurable gains in horsepower and torque while maintaining effective filtration and durability.

Featuring a rotationally-molded HDPE intake tube and an oversized, oiled-cotton gauze High-Flow Air Filter™, the system supports improved airflow and a washable/reusable filter with long service intervals (up to 100,000 miles under normal highway driving conditions). A custom heat shield helps protect the intake air from engine-bay heat, ensuring cooler, denser air reaches the engine for better throttle response and performance.

Installation is engineered to be straightforward - using factory mounting locations and basic hand tools, many users complete the job in under an hour. With CARB Executive Order D-269-37, the kit is street-legal in all 50 U.S. states (verify local laws). Fitment is confirmed through model year 2010; coverage for 2011-2025 remains unconfirmed at time of listing.