fits model: Frontier, Xterra. year: 1999–2004.

( Brand: Airaid ), ( Manufacturer Part Number: 520-505 ), ( Part Type: Throttle Spacer ), ( Surface Finish: Brand New ), ( Country/region Of Manufacture: United States )
The 520-505 Airaid PowerAid Throttle Body Spacer is an excellent upgrade for your 1999-2004 Nissan Frontier or Xterra. This product is designed to enhance your vehicle's performance by providing increased airflow to your engine. The spacer is made of high-quality aluminum, which not only adds strength and durability but also reduces heat transfer from the throttle body to the intake air.
The Airaid PowerAid Throttle Body Spacer is easy to install and does not require any modifications to your vehicle's factory throttle body or intake system. It simply bolts onto the existing throttle body and sits between the throttle body and the intake manifold. The spacer is designed to work seamlessly with your vehicle's factory air intake system, ensuring that you maintain the factory-like fit and finish.
The Airaid PowerAid Throttle Body Spacer is specifically designed for use with 1.9L and 2.4L engines. It features a unique shape that allows for increased airflow, resulting in improved horsepower and torque. The spacer also helps to reduce throttle lag, providing a smoother and more responsive driving experience.
The Airaid PowerAid Throttle Body Spacer comes with all necessary hardware for installation, including bolts and washers. It is backed by Airaid's limited lifetime warranty, ensuring that you have peace of mind when making this upgrade to your vehicle.
In conclusion, the 520-505 Airaid PowerAid Throttle Body Spacer is an excellent performance upgrade for your 1999-2004 Nissan Frontier or Xterra. It is easy to install, durable, and provides improved horsepower, torque, and throttle response. With its unique design and high-quality materials, this spacer is a great addition to any vehicle's intake system.
Pros of Buying 520-505 Airaid PowerAid Throttle Body Spacer (99-04 Frontier/Xterra):1. Increased Airflow: The main advantage of this throttle body spacer is that it increases the airflow into your engine, which can lead to improved horsepower and torque.
2. Easy Installation: Airaid products are generally known for their easy installation. This throttle body spacer should be no exception, and you can potentially install it yourself without needing professional help.
3. Durable Material: The spacer is made from high-quality materials, which should ensure its longevity and resistance to wear and tear.
4. Enhanced Fuel Efficiency: By increasing airflow, this throttle body spacer can potentially improve your vehicle's fuel efficiency.
Cons of Buying 520-505 Airaid PowerAid Throttle Body Spacer (99-04 Frontier/Xterra):1. Potential Void of Warranty: Installing aftermarket parts like this throttle body spacer could potentially void your vehicle's warranty. Always check with your dealership or manufacturer to confirm.
2. Unnecessary for Some Vehicles: If your vehicle is already performing optimally, adding a throttle body spacer may not provide any noticeable benefits.
3. Possible Check Engine Light: Some users have reported their check engine light coming on after installing a throttle body spacer. Although this is usually a false alarm, it can be a nuisance and may require professional diagnosis.
4. Potential Harm to Engine: If not installed correctly, a throttle body spacer could potentially harm your engine. Always follow the manufacturer's installation instructions carefully.
Conclusion:The 520-505 Airaid PowerAid Throttle Body Spacer (99-04 Frontier/Xterra) can be a worthwhile investment if you're looking to improve your vehicle's performance, especially if it's not performing optimally already. However, you should consider the potential cons, such as the risk of voiding your warranty and the possibility of a check engine light, before making a decision. If you're not comfortable with installing it yourself, consider hiring a professional to avoid any potential harm to your engine.
The casing of filter is hand-poured urethane, which offers superior performance and durability, won't shrink or crack from prolonged heat exposure under hood.
Over the years, Airaid premium filter company has become recognized leader in air management for both gasoline and diesel power plants.
Airaid premium filters consist of multiple layers cotton-gauze plus one layer synthetic fiber material called snaffle, sandwiched between either stainless steel or aluminum mesh, depending upon the application.
Its as easy that.
Superior filtration and flow, thanks to the snaffle material, is what makes Airaid premium filters better than rest.
Airaid premium filters are also washable and re-usable guaranteed for life.
Picked the wrong car model or year. Need a different item altogether.
In some cases, an even longer manufacturers warranty is included for free.
Gaskets hardware brackets features:aircraft quality billet 6061-t6 aluminum improves low end torque and throttle response installs in less than 1 journo drilling or cutting required provides stronger mid-range power maximize fuel efficiency build it better.
Snaffle enhances dirt filtration down to two microns and is moisture resistant.