Air Intake Kit

63 Series Aircharger Kit

63 Series Aircharger Kit; Incl. Air Filter/Heat Shield/Tubing; Estimated Horsepower Gain 9.23 HP @ 5388 RPM;

• Air Filter Large End Diameter: 6 in (152 mm)
• Air Filter Outlet Shape: Round
• Clamp Material: Stainless Steel
• Clamp Style: Regular
• Clamps Included: 4
• Couplers Included: 1
• Estimated Horse Power Gain: 9.23 HP @ 5388 RPM
• Filter Color: Red
• Filter Material: Cotton Gauze
• Horse Power Increase: 9 HP
• Intake Pipe Color / Finish: Black
• Intake Pipe Material: High-Density Polyethylene
• Replacement Filter: RC-5100
• RPM: 5388

• Guaranteed Horsepower Gain
• Designed To Improve Throttle Response And Engine Sound
• Easy To Install
• Replaces Entire Factory Air Intake System
• Lasts Up To 100 000 Miles Before Service Required

The K&N AirCharger 63-9023 air intake system replaces the restrictive factory air filter and air intake housing in some Toyota 4Runner models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your 4Runner's engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. The 63-9023 air intake comes with a chrome topped K&N high-flow air filter and a heat shield that mounts onto the inner fender. This allows cooler, denser air to be directed through a custom molded intake tube into the engine's throttle body for a guaranteed power gain. The oversized air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This air intake is relatively easy to install requiring only pliers, a socket set, a couple of screwdrivers and several wrenches. This air intake cannot be sold in California. It is not legal for use in California or other states adopting California emission standards.

K&N Engineering, of Riverside, California, is the inventor and leading innovator of reusable cotton gauze filter technology for automotive applications. From humble beginnings as a family run business over 35 years ago, K&N Engineering, now a truly global company with offices in the U.K. and the Netherlands, continues to exist as a family owned business with an enthusiast mindset and a direct connection with motor sports that carries over throughout all levels of management and manufacturing. Today, K&N exists as both the sales and brand leader for performance filters, and maintains a stocking catalogue of over 3,500 part numbers, including an extensive line of both factory replacement drop-in filters, FIPK (Fuel Injection Performance Kit) applications, and its line of innovative Performance Gold oil filters. The cornerstone of K&N's philosophy has been, and continues to be, that automotive performance does not have to have a shelf life, or to stand at odds with the quality of life of the purchasing consumer or others. Put simply, the benefits of increased performance associated with K&N filters contributes meaningfully towards money savings, fuel savings, and a dramatic reduction in environmental waste for the life of the vehicle in which the filter is installed. K&N appreciates that a little education goes a long way in helping consumers take an active role in thinking for the first time about air filters, and then taking an active stance in choosing the filter that is right for them and best reflects their values and needs. With this choice made, K&N consumers become K&N advocates for life, giving "lifetime" another layer of significance.