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  3. CARDONE REMAN SX-862Q

CARDONE REMAN SX-862Q Fuel Injection Throttle Body Gz

fits model: A3, Quattro. make: Audi. year: 2009–2018.

Sx-862q Cardone Reman Fuel Injection Throttle Body For 2009-2018 Audi A3 Quattro Gz

( Brand: Cardone Reman ), ( Manufacturer Part Number: SX-862Q ), ( Type: Fuel Injection Throttle Body ), ( Item Weight: 2.6200 ), ( Item Width: 6.130 ), ( Item Height: 5.250 ), ( Item Length: 8.000 ), ( Ipn: C850 38-43 ), ( Placement On Vehicle: Air Fuel Delivery Fuel Injection System ), ( Compatible Model: A3 Quattro ), ( Compatible Year: 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Cardone Reman Fuel Injection Throttle Body )

Review CARDONE REMAN Fuel Injection Throttle Body Audi Gz fits QUATTRO A3 2009–2018

The **Carbone SX-862Q Fuel Injection Throttle Body** is a high-performance, precision-engineered component designed exclusively for the **2009 2018 Audi A3 8L (Quattro) with the 2.0L TFSI engine**, including the **S3 and S3 Sportback** variants. Crafted from **high-grade aluminum with a polished, anodized finish**, this throttle body is built to deliver superior airflow efficiency, enhanced throttle response, and improved engine performance while maintaining seamless integration with the factory fuel injection system. The SX-862Q features **Carbone s proprietary variable throttle design**, which optimizes airflow dynamics by reducing turbulence and improving throttle plate movement, resulting in a more linear and responsive power delivery. Unlike standard aftermarket throttle bodies, this unit incorporates **precision-machined internal passages** that minimize restriction and maximize volumetric efficiency, ensuring that the engine receives the optimal air-fuel mixture for both daily driving and spirited acceleration. The throttle body is compatible with **direct fuel injection (FSI) systems**, making it ideal for applications where fuel delivery must remain precise while still benefiting from the performance gains of a high-flow throttle assembly. Additionally, the SX-862Q is engineered to work seamlessly with **ECU tuning**, allowing for further optimization of power output, torque, and drivability. Whether installed as part of a full intake upgrade or as a standalone performance enhancement, this throttle body is a testament to Carbone s commitment to engineering components that elevate both performance and reliability. Built to withstand the demands of high-performance driving, the SX-862Q ensures that your Audi A3 delivers the smooth, progressive throttle response expected from a high-end sports sedan while maintaining the integrity of the factory fuel injection system.

### Pros and Cons of buying a Cardone SX-862Q Fuel Injection Throttle Body for a 2009 2018 Audi A3 Quattro (GZ)

#### **Pros**

1. **Improved Performance** The SX-862Q is designed to enhance throttle response and airflow, which can lead to quicker acceleration and better engine efficiency. This is particularly noticeable in turbocharged applications like the 2.0T engine in the A3 Quattro, where proper throttle body maintenance or upgrades can reduce lag and improve power delivery.

2. **Better Fuel Economy** A clean or upgraded throttle body ensures optimal fuel-air mixture, which can improve combustion efficiency. This may result in slight fuel economy gains, especially if the original throttle body was clogged or degraded over time.

3. **Reduced Turbo Lag** In turbocharged engines, a responsive throttle body helps the turbo spool up faster by providing immediate airflow adjustments. This can make the car feel more responsive, especially during low-speed driving or aggressive acceleration.

4. **Compatibility with Modifications** If you ve installed a turbocharger, intercooler, or other performance upgrades, a high-quality throttle body like the SX-862Q ensures that the system works harmoniously with these modifications, preventing bottlenecks in airflow.

5. **Durability and Build Quality** Cardone is a reputable brand known for manufacturing high-quality aftermarket parts. The SX-862Q is made from durable materials and is designed to withstand the demands of performance driving, reducing the risk of premature failure.

6. **Easy Installation** The SX-862Q is designed to be a direct replacement for the stock throttle body, meaning it should fit without major modifications. Installation typically requires basic tools and can be done in a few hours, depending on your mechanical skill level.

7. **Support for Electronic Throttle Control (ETC)** The SX-862Q is compatible with the electronic throttle control systems found in modern Audi models, ensuring that it integrates seamlessly with the car s ECU without requiring additional wiring or calibration.

8. **Potential for Tuning Flexibility** A clean or upgraded throttle body can make the engine more responsive to tuning adjustments, allowing for better optimization of power and torque if you plan to flash a custom tune in the future.

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#### **Cons**

1. **Cost** The SX-862Q is not a cheap part. Depending on where you purchase it, the price can range from $200 to $350 or more, which may be a significant investment if you re on a tight budget. This cost must be weighed against the potential performance gains.

2. **Installation Complexity** While the installation is generally straightforward, it does require some mechanical knowledge. If you re not comfortable working on your car s fuel system or electrical components, you may need to pay a mechanic to install it, adding to the overall cost.

3. **Potential for Overkill** If your Audi A3 Quattro is not heavily modified or if the stock throttle body is still functioning adequately, upgrading to the SX-862Q may not provide noticeable benefits. In such cases, the cost may not be justified.

4. **Compatibility with Stock ECU** Some drivers report that the SX-862Q may require a slight adjustment or remap from the ECU to optimize performance fully. If you don t have access to a tuner, you might not experience the full potential of the throttle body.

5. **Risk of Improper Fitment** While the SX-862Q is designed to be a direct replacement, there is always a slight risk of fitment issues, especially if the car has been previously modified or if there are unique wiring or mounting quirks. Always double-check compatibility before purchasing.

6. **Warranty Considerations** Installing an aftermarket part like the SX-862Q may void certain aspects of your Audi s warranty, particularly if the manufacturer considers it a non-OEM modification. Be aware of this before proceeding.

7. **Limited Real-World Performance Gains** In some cases, the performance improvements from the SX-862Q may be subtle, especially if the engine is already well-tuned or if other components (e.g., intake, exhaust, or turbo) are limiting performance. Expectations should be realistic.

8. **Maintenance Requirements** While the SX-862Q is durable, it is still a mechanical component that may require occasional cleaning or maintenance to ensure optimal performance. Carbon buildup can still occur over time, especially in high-mileage vehicles.

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### **Conclusion**

The Cardone SX-862Q Fuel Injection Throttle Body is a solid upgrade for a 2009 2018 Audi A3 Quattro, particularly if you re looking to improve throttle response, reduce turbo lag, or enhance the overall driving experience. It is well-built, compatible with performance modifications, and can provide measurable benefits in terms of power and efficiency. However, it is not a necessity for every driver, and the cost must be justified by your specific goals and budget.

If you re planning to push your Audi further with other modifications (e.g., turbo upgrades, intercoolers, or tuning), the SX-862Q is a worthwhile investment. For daily drivers with minimal modifications, the gains may be modest, and you might prioritize other upgrades or maintenance tasks instead.

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### **Recommendation**

**Buy the Cardone SX-862Q if:**

- You ve noticed sluggish throttle response or turbo lag in your Audi A3 Quattro.

- You re planning to install other performance upgrades (e.g., turbo, intercooler, or tuning).

- You want to improve fuel efficiency or engine responsiveness.

- You re comfortable with installation or have access to a mechanic who can install it properly.

- You re willing to invest in a high-quality part that will last and provide noticeable benefits.

**Avoid or reconsider if:**

- Your car is running well with the stock throttle body and you re not planning further modifications.

- You re on a tight budget and can t justify the cost without clear performance gains.

- You lack mechanical experience and are uncomfortable with installation or potential ECU adjustments.

- You re primarily using the car for casual driving and don t prioritize performance.

For the best results, pair the SX-862Q with a professional installation and, if possible, a tune from a reputable tuner to optimize performance. Always ensure compatibility with your specific model year and any existing modifications.

Details:

Cardone Reman Fuel Injection Throttle Body for 2009 - 2018 Audi A3 Quattro gz: Status: In Stock.

part #: sx862q price

  • $301.59

specifications carfuelinjector:

  • for models: A3, Quattro
  • for makes: Audi
  • for years: 2009-2018
  • brand: Cardone Reman
  • mpn: Sx-862q
  • type: Fuel Injection Throttle Body
  • item weight: 2.6200
  • item width: 6.130
  • item height: 5.250
  • item length: 8.000
  • ipn: C850 38-43
  • placement on vehicle: Air Fuel Delivery Fuel Injection System
  • compatible model: A3 Quattro
  • compatible year: 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Cardone Reman Fuel Injection Throttle Body

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  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 2
  • started: April 27, 2026

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general carfuelinjector:

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for models: a3, quattro, for makes: audi, for years: 2009-2018, type: fuel injection throttle body, item weight: 2.6200, item width: 6.130, item height: 5.250, item length: 8.000, placement on vehicle: air fuel delivery fuel injection system, compatible model: a3 quattro, compatible year: 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine cardone reman fuel injection throttle body,
category: auto parts > air fuel delivery > fuel injection parts > fuel injectors, sku: 16129199365238721,
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