AFE POWER 46-37004 Fuel Injection Throttle Body Spacer 802959467503

( Brand: Afe Power ), ( Part Type: Fuel Throttle Spacer ), ( Materials Sourced From: United States ), ( Manufacturer Warranty: 1 Year ), ( Manufacturer Part Number: 46-37004 ), ( Color: Black ), ( Finish: Anodized ), ( Horsepower Increase: 5 Hj ), ( Material: 6061-t6 Aluminum ), ( Torque Increase: 10 Ppf ), ( Warning Ca Proposition 65: Yes ), ( UPC: 802959467503 )

Review AFE POWER Fuel Injection Throttle Body Spacer

The AFE Power 46-37004 Fuel Injection Throttle Body Spacer is an essential performance upgrade for your vehicle's fuel injection system. This throttle body spacer is meticulously engineered to provide improved airflow and fuel delivery, ultimately leading to enhanced engine performance.

This spacer is designed specifically for use with electronic fuel injection systems and is compatible with various makes and models. It is precision-machined from high-quality, heat-treated aluminum for durability and strength. The anodized finish not only adds an aesthetic appeal but also protects the spacer from corrosion and wear.

The spacer's primary function is to increase the size of the intake port, allowing for a more significant volume of air to enter the engine. This increased airflow results in a denser air-fuel mixture, which in turn, leads to more complete combustion and better engine efficiency.

Additionally, this AFE Power throttle body spacer features a unique design that allows it to maintain the proper distance between the throttle body and the intake manifold. This alignment is crucial to ensure optimal fuel delivery and a smooth idle.

Installing the 46-37004 throttle body spacer is a relatively straightforward process. It can be installed without the need for any significant modifications to the engine or intake system. The included hardware makes the installation process hassle-free.

In summary, the AFE Power 46-37004 Fuel Injection Throttle Body Spacer is an excellent investment for those seeking to improve the performance of their fuel-injected engine. It provides increased airflow, enhanced fuel delivery, and a smooth idle, resulting in improved engine efficiency and power.

The AFE Power 46-37004 Fuel Injection Throttle Body Spacer is a performance part designed to enhance the airflow and fuel delivery in modern engines. Here are some pros and cons of purchasing this throttle body spacer:

1. Improved Airflow: The spacer increases the size of the throttle body bore, which allows more air to flow into the engine. This can lead to increased horsepower and torque.

2. Enhanced Fuel Delivery: The spacer also provides more space for the fuel injectors to atomize the fuel, leading to a more complete combustion process. This can result in improved fuel economy and reduced emissions.

3. Easy Installation: The installation process for this throttle body spacer is relatively simple and can be done in about an hour with common hand tools.

4. Improved Engine Response: With improved airflow and fuel delivery, the engine responds better to acceleration, resulting in a more responsive driving experience.

5. Durable Construction: The spacer is made from high-quality materials, including aluminum and steel, ensuring that it can withstand the rigors of daily driving.

1. Cost: The AFE Power 46-37004 Fuel Injection Throttle Body Spacer is not an inexpensive performance part. The cost may be a consideration for some buyers.

2. Compatibility: This throttle body spacer is designed for specific engine applications, so it is important to ensure that it is compatible with your vehicle before making a purchase.

3. Potential for Check Engine Light: In some cases, installing this throttle body spacer may trigger the check engine light. This is usually due to the engine management system recognizing the change in airflow and fuel delivery and requiring adjustments.

4. Potential for Increased Emissions: While the spacer can lead to reduced emissions in some cases, it can also potentially increase emissions if the engine management system is not able to adjust properly.

The AFE Power 46-37004 Fuel Injection Throttle Body Spacer is a high-quality performance part that can provide significant benefits for modern engines in terms of improved airflow, fuel delivery, and engine response. However, it comes with some potential downsides, including cost, compatibility, and potential for check engine lights or increased emissions. Ultimately, the decision to purchase this spacer depends on individual priorities, budget, and vehicle compatibility.

If you are looking for a high-performance throttle body spacer and are willing to invest in the cost, the AFE Power 46-37004 Fuel Injection Throttle Body Spacer is a solid choice. However, it is important to ensure that it is compatible with your vehicle and that you are prepared for potential check engine lights or increased emissions. It is also recommended to consult with a professional mechanic or tuner to ensure that the installation is done properly and that any necessary adjustments are made to the engine management system.

part # 4637004 prices

• $148.99-$163.01

specifications injectiopug:

• brand: Afe Power
• part type: Fuel Throttle Spacer
• materials sourced from: United States
• manufacturer warranty: 1 Year
• manufacturer part number: 46-37004
• color: Black
• finish: Anodized
• horsepower increase: 5 Hj
• material: 6061-t6 Aluminum
• torque increase: 10 Ppf
• warning ca proposition 65: Yes
• upc: 802959467503

payments injectiopug:

• wallet: Apple-pay
• other
• credit card: Diners-club

seller injectiopug:

• rating: 100.0%
• # reviews: 3

offer injectiopug:

• quantity: 4
• started: September 17, 2025
• availability: In Stock
• options: Ship-to-home
• sold: 0

returns injectiopug:

• time: 60 Days
• paid by: Seller
• policy: Returns Accepted

general injectiopug:

• condition: New
• Air Fuel Delivery > Fuel Injection Parts > Additional Fuel Injection Parts

shipping injectiopug:

• cost: $0.00
• service: Standard
• type: Fixed
• transit: 3-9 Days
• class: Standard

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