1. Fuel Injection Parts Deals
  2. sku: 8989421447784772
  3. AFE POWER 46-31009-PM

AFE POWER 46-31009-PM Fuel Injection Throttle Body Spacer 802959461266 Xdrive

fits model: 328i. make: Bmw. year: 2014–2015.

46-31009-pm Afe Power Fuel Injection Throttle Body Spacer For 2014-2015 Bmw 328i Xdrive

( Brand: Afe Power ), ( Part Type: Fuel Throttle Spacer ), ( Country Of Origin: United States ), ( Manufacturer Warranty: 1 Year ), ( Manufacturer Part Number: 46-31009-PM ), ( Color: Raw ), ( Design: Block Style ), ( Finish: Natural ), ( Gaskets Included: Yes ), ( Material: 6061-t6 Aluminum ), ( Thickness: 0.75 In ), ( UPC: 802959461266 )

Review AFE POWER Fuel Injection Throttle Body Spacer Bmw Xdrive fits 328I 2014–2015

Introducing the AF Power 46-31009-PM Fuel Injection Throttle Body Spacer, specifically designed for the 2014-2015 BMW 328i xDrive. This innovative component is engineered to enhance the performance of your BMW engine by optimizing the fuel delivery system.

The AF Power Fuel Injection Throttle Body Spacer is a meticulously crafted, CNC-machined piece made from high-quality aluminum. Its unique design features an additional 2mm spacing between the throttle body and the intake manifold, which creates a larger intake port for improved airflow and fuel mixture.

The spacer's increased intake port size leads to better fuel atomization, ensuring an optimal air-fuel mixture for a more efficient combustion process. As a result, you can expect an increase in horsepower and torque, leading to enhanced engine responsiveness and performance.

This AF Power product is an easy-to-install upgrade, requiring no modifications to your engine or intake system. It comes complete with all necessary hardware, including OEM-quality gaskets and bolts, ensuring a secure and leak-free installation.

The AF Power Fuel Injection Throttle Body Spacer is an excellent choice for BMW 328i xDrive owners seeking to unlock additional power and performance from their vehicle. Its durable aluminum construction and precise manufacturing standards guarantee a long-lasting and effective upgrade for your BMW engine.

In summary, the AF Power 46-31009-PM Fuel Injection Throttle Body Spacer is a high-performance upgrade for your 2014-2015 BMW 328i xDrive. This CNC-machined aluminum component increases airflow and fuel mixture, leading to improved horsepower, torque, and overall engine performance. With an easy installation process and reliable construction, this product is an excellent investment for any BMW enthusiast.

The AFE Power 46-31009-PM Fuel Injection Throttle Body Spacer is a performance part designed to enhance the airflow and fuel delivery in the intake system of select BMW models, including the 2014-2015 328i xDrive. Here are the potential pros and cons of buying this part:

Pros:

1. Increased Airflow: By increasing the size of the throttle body bore, the AFE Power Throttle Body Spacer allows for more air to enter the engine, leading to improved engine performance, increased horsepower, and better throttle response.

2. Improved Fuel Delivery: The spacer also creates a larger fuel injector orifice, allowing for more fuel to be delivered to the engine, which can lead to improved combustion efficiency and power output.

3. Easy Installation: The throttle body spacer is designed to be a direct replacement for the OEM part, making installation relatively simple, typically only requiring basic hand tools and no engine disassembly.

Cons:

1. Cost: The AFE Power Throttle Body Spacer is a performance upgrade, which means it comes with a higher price tag compared to the OEM part.

2. Potential for Check Engine Light: Installing aftermarket parts can sometimes trigger the Check Engine Light (CEL) on your BMW, requiring additional diagnostic work to ensure proper functionality.

3. Potential for Varying Results: While some users may experience noticeable improvements in engine performance, others may only see minimal gains or no difference at all.

Ending Conclusion:

The AFE Power 46-31009-PM Fuel Injection Throttle Body Spacer is a performance upgrade that can potentially lead to improved engine performance, better throttle response, and increased horsepower. However, it comes with a higher cost and the potential for a check engine light. Ultimately, whether or not to purchase this part depends on your personal preference for performance enhancements and willingness to accept the potential risks and costs.

Recommendation:

If you are a BMW enthusiast looking for improved engine performance and are willing to accept the potential risks and costs associated with installing aftermarket parts, then the AFE Power 46-31009-PM Fuel Injection Throttle Body Spacer may be a worthwhile investment for your 2014-2015 BMW 328i xDrive. However, if you are not comfortable with potential check engine lights or the additional cost, it may be best to stick with the OEM part. Always remember to consult with a professional mechanic or BMW specialist before installing any aftermarket parts.

part # 4631009 prices

  • $139.00-$152.99

specifications injectiopug:

  • for models: 328i
  • for makes: Bmw
  • for years: 2014-2015
  • brand: Afe Power
  • part type: Fuel Throttle Spacer
  • country of origin: United States
  • manufacturer warranty: 1 Year
  • manufacturer part number: 46-31009-PM
  • color: Raw
  • design: Block Style
  • finish: Natural
  • gaskets included: Yes
  • material: 6061-t6 Aluminum
  • thickness: 0.75 In
  • upc: 802959461266

payments injectiopug:

  • wallet: Google-pay
  • credit card: Discover
  • other

general injectiopug:

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

shipping injectiopug:

  • transit: 2-7 Days
  • carrier: FedEx
  • cost: $0.00
  • type: Fixed
  • service: FedEx Ground / FedEx Home Delivery
  • class: Standard

offer injectiopug:

  • started: November 5, 2025
  • availability: In Stock
  • sold: 0
  • quantity: 4
  • options: Ship-to-home

seller injectiopug:

  • rating: 98.7%
  • # reviews: 30196

returns injectiopug:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller
for models: 328i, for makes: bmw, for years: 2014-2015, part type: fuel throttle spacer, country of origin: united states, manufacturer warranty: 1 year, design: block style, finish: natural, gaskets included: yes, thickness: 0.75 in,
category: auto parts > air fuel delivery > fuel injection parts > additional fuel injection parts, color: raw, material: 6061-t6 aluminum, sku: 8989421447784772,

Afe Power 46-31009 Is Similar To:

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5 offers $139.00–$152.99 USD
  • Offer #1: $139.00 price + $13.99 delivery = $152.99* total. This spacer kit is specifically engineered for BMW 328i models from 2012 to 2015, fitting seamlessly between the throttle body and intake manifold. Constructed from durable materials, the Silver Bullet spacer promotes smoother airflow, leading to better engine performance and responsiveness.+$13.99 shipping
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  • Offer #5: $148.91 price + free delivery = $148.91* total. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers. Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency.FREE SHIPPING