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Enhance engine performance with high flow air intake system.
The K&N Cold Air Intake 77 Series is engineered for performance and efficiency, featuring a free flowing mandrel bent aluminum tube induction system. This intake system is specifically designed for trucks and sport utility vehicles, providing a polished aluminum finish that enhances both aesthetics and functionality. By replacing the restrictive factory air filter and intake housing, the K&N system allows for significantly improved air flow, which translates to increased horsepower and acceleration across the engine's RPM range.
K&N's innovative design reduces intake restriction by smoothing and straightening air flow, enabling the engine to inhale a larger volume of air compared to the original equipment manufacturer (OEM) setup. The washable and reusable filters contribute to long-term cost savings and environmental benefits. Installation is straightforward, typically requiring only common tools, making it accessible for most users.
With a million mile limited warranty, the K&N 77 Series air intake system is built to last and deliver consistent performance. It is important to note that some models may not be legal for use in California and other states with similar emission standards, so checking the K&N catalog for specific carb status is recommended. Overall, this air intake system is a reliable choice for those seeking to enhance their vehicle's performance.
Features
- K&N 77 Series High Flow Performance Air Intake Is A Free Flowing Mandrel Bent Aluminum Tube Induction System. 77 Series Air Intakes Have A Polished Aluminum Finish
- K&N Intakes Are Designed To Dramatically Reduce Intake Restriction As They Smooth And Straighten Air Flow
- Allows Your Vehicle's Engine To Inhale A Larger Amount Of Air Than The OEM Air Filter Assembly. More Air Means More Usable Power And Acceleration Throughout The Engine's RPM Range
- Filters On These Kits Are Washable And Reusable
- K&N's Air Intakes Provide A Guaranteed Increase In Horsepower
- Air Intake Kit Is Relatively Easy To Install Using Commonly Available Tools
- K&N's Easy To Install Air Intake Systems Replace The Restrictive Factory Air Filter And Air Intake Housing Allowing For Virtually Unrestricted Air Flow
Specifications
- Manufacturer: K & N Filters
- Manufacturer Part Number: 77-9022KP
- Recommended Use: Street
- Tube Finish: Polished
- Tube Color: Silver
- Tube Material: Aluminum
- Filter Color: Red
- Estimated Install Time (Hours): 1
- Filter Material: Cotton Gauze
- Protection Type: Heat Shield
Compatibility / Fit
- 2003-2004 Toyota 4Runner
Technical Documents
Product Videos
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
