K&N AirCharger 63-9034 Air Intake System

Upgrade your Toyota 4Runner (2018-2023) or Toyota FJ Cruiser (2012-2014) with the K&N AirCharger 63-9034 air intake system. This performance-enhancing kit replaces your factory air filter and intake housing, allowing your engine to breathe easier and more efficiently. By reducing intake restriction, this system promotes a smoother airflow, which translates to increased power and acceleration across the RPM range.

Key Features:

• Chrome-topped K&N high-flow air filter with a washable design, lasting up to 100,000 miles under normal driving conditions.
• Includes a heat shield that fits into the original air box space, directing cooler, denser air into the engine's throttle body.
• Estimated horsepower gain of 12.18 HP at 4600 RPM, providing a noticeable boost in performance.
• Constructed from high-density cross-linked polyethylene for durability.
• Easy installation with basic hand tools—just a screwdriver, pliers, socket set, and wrenches are required.
• Includes all necessary mounting hardware and a mass air flow sensor adapter.
• Not legal for sale or use in California or states that adopt California emission standards.

Specifications:

• Air Filter Color: Red
• Air Filter Material: Cotton Gauze
• Clamp Material: Stainless Steel (5 clamps included)
• Intake Pipe Color: Black
• Weight: 14.1 lb (6.4 kg)
• Warranty: No-Hassle Lifetime Limited

Customer Feedback:

Users have reported a significant improvement in throttle response and overall acceleration after installing the 63-9034. Many appreciate the noticeable sound enhancement, giving their vehicle a sportier feel. The ease of installation has also been a highlight, making it accessible for DIY enthusiasts.

Installation Instructions:

• For detailed installation instructions, CLICK HERE.
• To view the dyno results, CLICK HERE.

Fitment:

• Toyota 4Runner (2018-2023)
• Toyota FJ Cruiser (2012-2014)