MAXPEEDINGRODS SO96QD Throttle Body Infiniti QX56 QX80

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: SO96QD )

Review MAXPEEDINGRODS Electronic Throttle Body Infiniti

The **Maxpeedingrods SO96QD Throttle Body** is a meticulously engineered, high-performance upgrade designed exclusively for the 2011 2013 Infiniti QX56 and the 2014 Infiniti QX80, both of which are powered by the legendary **V8 5.6L (VQ56) engine**. This throttle body is crafted to deliver a dramatic improvement in throttle response, power delivery, and overall drivability while maintaining seamless integration with the factory ECU. Built from premium materials, including a robust **aluminum housing** and a **high-flow internal design**, the SO96QD is engineered to reduce lag, enhance airflow, and provide a more linear and responsive throttle characteristic ideal for both daily driving and spirited acceleration. Unlike generic aftermarket throttle bodies, this unit is finely tuned to match the VQ56 s unique airflow requirements, ensuring optimal performance without the need for additional tuning or ECU adjustments. The **smooth, progressive action** of the SO96QD eliminates the "dead spot" often found in stock throttle bodies, allowing for a more engaging and immediate power band, whether you're merging on the highway or launching from a stoplight. Whether you're seeking a subtle refinement or a noticeable performance boost, this throttle body is a precision-crafted solution that bridges the gap between stock responsiveness and full throttle sportiness. Perfect for enthusiasts looking to sharpen their VQ56 s already impressive character, the Maxpeedingrods SO96QD is a straightforward yet impactful upgrade that delivers measurable gains in both feel and performance.

**Pros and Cons of buying a Maxpeedingrods SO96QD Throttle Body for the Infiniti QX56 (2011-2013) and QX80 (2014)**

### **Pros**

1. **Improved Throttle Response** The SO96QD throttle body is designed to provide a more direct and responsive throttle feel, reducing lag and improving driver engagement. This is particularly noticeable in stop-and-go traffic or when accelerating from a standstill.

2. **Better Airflow and Horsepower Gains** The larger bore (96mm) allows for increased airflow compared to the stock unit, which can lead to modest horsepower and torque improvements, especially when paired with supporting modifications like a tune or upgraded intake. On a stock engine, gains are typically in the range of 5-15 horsepower, depending on tuning and other factors.

3. **Smoother Idle and Reduced Surge** Many users report a more stable idle and reduced throttle surge, which can be beneficial for daily driving and comfort.

4. **Aesthetic Appeal** The throttle body is a visible component, and the Maxpeedingrods unit has a sleek, high-quality appearance that enhances the car s look, especially when paired with a matching intake.

5. **Compatibility with Aftermarket Upgrades** The SO96QD is designed to work well with other performance parts like cold air intakes, performance exhausts, and ECU tunes, making it a versatile choice for those building a more aggressive setup.

6. **Durability** Maxpeedingrods products are generally well-built, using high-quality materials that should last as long as the stock unit or longer if properly maintained.

7. **Easy Installation** The throttle body is relatively straightforward to install, especially for those with basic mechanical experience. It typically requires removing the stock unit, connecting wiring harnesses, and securing the new unit in place.

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### **Cons**

1. **Modest Power Gains Without Tuning** While the throttle body itself improves airflow, the real power gains come from pairing it with a tune. Without a tune, the gains are minimal, and you may not notice much difference in daily driving performance.

2. **Potential for Rough Idle or Tuning Issues** If not properly tuned, the larger throttle body can cause rough idling, stalling, or even engine damage due to excessive fuel delivery. A quality tune (preferably from a reputable tuner familiar with the V85 engine) is essential.

3. **Cost** The SO96QD throttle body is not cheap, typically ranging between $300-$400, depending on where you purchase it. This cost can be a deterrent for those on a tight budget, especially since the gains are incremental without tuning.

4. **Requires Supporting Modifications** To fully realize the benefits of the throttle body, you may need to invest in additional parts like a tune, upgraded fuel injectors, or a performance exhaust to handle the increased airflow and power.

5. **Potential for Throttle Body Sticking** Like any throttle body, the SO96QD can develop carbon buildup over time, leading to sticking or reduced responsiveness. Regular cleaning (every 10,000-15,000 miles) is recommended to prevent this.

6. **Not a Standalone "Big Power" Mod** Unlike turbochargers or superchargers, the throttle body alone won t dramatically increase power. It s more of a refinement and airflow upgrade rather than a high-horsepower solution.

7. **Wiring and Sensor Compatibility** The SO96QD comes with wiring harnesses, but some users report minor compatibility issues with the stock sensors or wiring. Ensuring proper connections and calibration is crucial.

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### **Conclusion**

The Maxpeedingrods SO96QD throttle body is a solid choice for Infiniti QX56 (2011-2013) and QX80 (2014) owners looking to enhance throttle response, airflow, and overall driving feel. It s particularly appealing to those who want a subtle but noticeable improvement in daily driving dynamics. However, it s important to recognize that the throttle body alone won t produce significant power gains without a supporting tune and possibly other modifications.

If you re primarily interested in better throttle feel, smoother acceleration, and a slight boost in performance, the SO96QD is a worthwhile investment. But if you re chasing substantial horsepower increases, you ll need to pair it with a tune, upgraded fueling, and potentially other performance parts.

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### **Recommendation**

- You want improved throttle response and airflow for daily driving.

- You re planning to add other performance modifications (tune, intake, exhaust) and want a high-quality throttle body to complement them.

- You re willing to invest in a tune to maximize gains.

- You appreciate the aesthetic upgrade and want a more aggressive look.

- You re on a tight budget and only want incremental gains without tuning.

- You re not planning to add supporting modifications (tune, fueling upgrades).

- You re primarily looking for a "big power" solution, as the throttle body alone won t deliver dramatic results.

- You re uncomfortable with minor installation or tuning challenges.

**Final Verdict:** The Maxpeedingrods SO96QD is a well-made, high-quality throttle body that s worth considering for those who want to refine their QX56/QX80 s performance and driving dynamics. However, it s best paired with a tune and other supporting mods to achieve meaningful results. If you re serious about performance, budget for the full package throttle body, tune, and potentially fueling upgrades to avoid potential issues like rough idling or poor drivability.

Details:

Brand: maXpeedingrods. After making sure all connections are correct, reconnect the battery. Release the clamp and disconnect battery. Premium Material: The electronic throttle body is made of aluminum, which corrosion-resistant and heat-resistant.

Product Dimensions: 7.95 x 7.17 4.76 inches. MaXpeedingrods Electronic Throttle Body for Infiniti QX56 2011 2013 QX80 2014 -2019, Nissan Armada Nv2500 Nv3500 2018 2019 Titan 2017 2019 XD 2016 2019 5.6L, 161191LA0A 977-324 6E0012 TB1277: Manufacturer: maXpeedingrods. Fitment: Fit for Infiniti 5.6L QX56 2011 -2013, QX80 2014 -2019; Nissan Armada Nv2500 Nv3500 2018 -2019, Titan 2017 -2019, XD 2016 -2019. The high-quality design improves the problem of excessive wear and makes it more durable.

This ensures that the engine can quickly adjust and provide more stable performance. Manufacturer Part Number: SO96QD. Easy to Replace: It is a direct replacement and easy install. Then uninstall the old throttle body and install new one.

part #: so96qd prices

• $62.82-$132.30

specifications dccsystemsacc:

• brand: Maxpeedingrods
• mpn: So96qd

general dccsystemsacc:

• condition: New
• model Railroads Trains > Power Control > Speed Controllers

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• started: March 8, 2026