K&N 63-9032-1 AirCharger Cold Air Intake for 2007-2009 Toyota Tundra

Vehicle Fitment

• 2007-2009 Toyota Tundra (4.7 L V8)
• 2008-2009 Toyota Sequoia (4.7 L V8)

Features

• Rotationally-molded HDPE intake tube - optimized for high-flow air delivery and durability
• Oversized high-flow cotton-gauze air filter - washable and reusable, extended service interval
• Custom heat shield to isolate intake air from engine-bay heat - helps maintain cooler, denser air charge
• Improved airflow path over stock intake for better volumetric efficiency
• Dyno-proven horsepower and torque gains - approx. +8.09 HP at 4717 RPM under ideal conditions
• Improved throttle response and sharper acceleration throughout RPM range
• Enhanced engine sound - deeper intake growl under throttle compared to stock setup
• Direct bolt-on installation using factory mounting points - no cutting, drilling or permanent modifications required

Specifications

• Intake tube material: High-density cross-linked polyethylene (HDPE), black finish
• Air filter media: Oiled cotton-gauze high-flow filter, round outlet (replacement filter RF-1041 / RU-1041)
• Filter large-end diameter: 7.5 in (191 mm)
• Estimated horsepower gain: +8.09 HP @ 4717 RPM under ideal conditions
• Estimated torque gain: ~9 lb-ft under similar conditions
• Clamp material: Stainless-steel regular clamps (6 included)
• Couplers included: 2 rubber couplers/seals for intake connections
• System weight: ~15.2 lb (≈ 6.9 kg)
• Installation time: ~60-90 minutes with basic hand tools
• Maintenance interval: Filter washable / reusable - service every ~100,000 miles under normal highway driving conditions (inspect earlier if driving in dusty or harsh environments)
• Emissions / Street-legality: Not legal for sale/use in California or other states where CARB compliance is required on pollution-controlled vehicles
• Warranty: K&N No-Hassle Lifetime Limited Warranty

Included Components

• 1x HDPE intake tube (black, textured finish)
• 1x Oversized cotton-gauze high-flow air filter (red element, round outlet)
• 1x Heat shield / intake housing shield for correct fitment
• 6x Stainless-steel hose clamps
• 2x Rubber couplers / seals for intake tube connections
• Mounting hardware set (brackets, screws, adapters as required)
• Installation instruction sheet / manual

Product Description

The K&N 63-9032-1 AirCharger Cold Air Intake is a performance upgrade designed specifically for 2007-2009 Toyota Tundra and 2008-2009 Toyota Sequoia vehicles equipped with the 4.7 L V8. By replacing the factory airbox and restrictive intake plumbing with a free-flow HDPE tube and oversized oiled cotton-gauze filter, this kit allows your engine to breathe more freely - drawing in cooler, denser air for more efficient combustion. The result is a dyno-proven boost in power (around +8 HP under ideal conditions), improved throttle response, stronger mid-range torque, and a more aggressive induction sound during acceleration.

Installation is straightforward and fully bolt-on: the kit uses existing factory mounting points, includes all necessary hardware, and typically installs in under 90 minutes with common hand tools. The included washable filter is reusable and offers long service intervals (up to 100,000 miles under normal conditions), reducing ongoing maintenance costs compared with disposable filters. The heat-shielded intake path also helps maintain cooler intake air under load or in hot ambient conditions, preserving performance consistency. For Tundra and Sequoia owners seeking a simple, durable, and effective performance upgrade - without complex modifications or tuning - 63-9032-1 is a reliable plug-and-play solution backed by K&N's lifetime warranty.