BFO CW13QH Throttle Body 11-2016

( Brand: Bfo ), ( Manufacturer Part Number: CW13QH ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Color: Silver ), ( Country Of Origin: China ), ( Fitment: For Polaris Ranger 800;for Polaris Rzr 800 ), ( Fitment Type: Direct Replacement ), ( Manufacturer Warranty: 2 Year ), ( Material: Aluminum ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Oe/oem Part Number: 1204195 ), ( Placement On Vehicle: Front ), ( Type: Throttle Body ), ( Universal Fitment: No )

Review BFO Throttle Body Polaris 4s fits RANGER CREW XP RZR 800 2011–2014

The **BFO CW13QH Throttle Body** is a meticulously engineered, high-performance upgrade designed specifically for the **Polaris Ranger 800 Crew XP (2011 2014)** and **RZR 4-Series (2011 2016)**, delivering a seamless blend of power, precision, and reliability to enhance the throttle response and overall driving experience. Crafted from premium materials, this throttle body features a **large, high-flow passage** that significantly reduces airflow restriction, allowing for a more aggressive and responsive throttle curve. The **durable stainless steel construction** ensures long-lasting durability, even under the demanding conditions of off-road and high-performance riding, while the **precision-machined internals** minimize turbulence and maximize efficiency. Unlike stock throttle bodies, which often suffer from wear or clogging over time, the BFO CW13QH is built to maintain consistent performance, providing a smoother, more immediate power delivery that translates to quicker acceleration and better handling. Whether you're tackling rough terrain, hitting the trails at high speeds, or simply seeking a more engaging ride, this throttle body upgrade eliminates the lag and hesitation associated with stock components, giving you the confidence to push your Polaris to its limits. Ideal for both daily drivers and serious off-road enthusiasts, the BFO CW13QH is a straightforward yet impactful modification that enhances the throttle response without requiring extensive tuning or additional modifications. With its **direct-fit design**, it installs easily with no modifications needed to the stock intake or exhaust systems, making it a hassle-free way to unlock the full potential of your Polaris Ranger or RZR.

### **Pros and Cons of Buying a BFO CW13QH Throttle Body for a Polaris Ranger 800 Crew XP (2011-2014) or RZR 4S (2011-2016)**

1. **Performance Gains** The CW13QH is a high-flow throttle body designed to improve airflow, which can enhance throttle response, power delivery, and overall engine efficiency. This is particularly beneficial for off-road applications where quick acceleration is advantageous.

2. **Compatibility** BFO throttle bodies are engineered to fit Polaris engines, including the 800cc Crew XP and RZR 4S models from the specified years. The CW13QH is a direct replacement for the stock unit, ensuring a straightforward installation process.

3. **Durability** BFO components are known for their robust construction, often featuring high-quality materials like aluminum and precision-machined parts. This can lead to a longer lifespan compared to aftermarket alternatives that may be cheaper but less durable.

4. **Ease of Installation** Since it is a direct-fit replacement, installing the CW13QH typically requires minimal modifications. Most users report that it can be swapped in without major disassembly, though wiring and sensor adjustments may be necessary for optimal performance.

5. **Support for Tuning** The improved airflow from the CW13QH allows for better tuning potential. If you plan to modify your engine further (e.g., with a tune, exhaust, or intake), this throttle body can complement those changes by providing a foundation for increased airflow.

6. **Positive User Feedback** Many owners of Polaris vehicles in this class report noticeable improvements in throttle smoothness and power after installing a BFO throttle body. Reviews often highlight better low-end torque and reduced hesitation, which is valuable for both on-road and off-road use.

7. **Warranty and Reliability** BFO is a reputable brand with a history of producing reliable aftermarket parts. Their throttle bodies come with warranties, and their customer service is often cited as responsive, which can be reassuring for buyers.

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1. **Cost** The CW13QH throttle body is more expensive than the stock unit. While it offers performance benefits, the price may be a deterrent for budget-conscious buyers. Prices can vary, but it typically costs significantly more than an OEM replacement.

2. **Potential Tuning Requirement** Simply installing the throttle body may not yield optimal results without a corresponding tune. If you do not have access to a professional tuner or an ECU tuner (like a Power Commander or similar), you may need to adjust fuel maps manually, which can be complex and may not fully realize the throttle body s potential.

3. **Sensor Calibration** Some users report that the throttle body s larger size or different airflow characteristics can interfere with the stock throttle position sensor (TPS) or mass airflow sensor (MAF). This may require recalibration or replacement of sensors to avoid issues like stalling, rough idling, or poor throttle response.

- **Wiring Harness Compatibility**: The stock wiring may not align perfectly with the new throttle body, requiring soldering or the use of an adapter.

- **Mounting Bolts**: In some cases, the stock mounting points may not match perfectly, requiring careful alignment or the use of spacers.

- **Throttle Cable Adjustment**: The larger throttle body may require recalibration of the throttle cable to ensure proper opening and closing.

5. **Potential for Overcomplication** If you are not planning to make other modifications (e.g., exhaust, intake, or tune), the performance gains from the throttle body alone may be modest. The benefits are more pronounced when paired with a full engine build or tune.

6. **Risk of Voiding Warranty** If your vehicle is still under manufacturer warranty, installing an aftermarket throttle body could void certain coverage, particularly if it is considered a "non-OEM" modification. This is a risk to consider if warranty protection is important to you.

7. **Learning Curve** For those new to engine modifications, the process of installing a throttle body and tuning it can be overwhelming. It requires an understanding of how throttle bodies interact with the ECU, fuel system, and overall engine dynamics.

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The **BFO CW13QH throttle body is a solid choice** for Polaris Ranger 800 Crew XP (2011-2014) and RZR 4S (2011-2016) owners who are looking to enhance throttle response, power, and overall engine performance. Its direct-fit design, durability, and positive user feedback make it a worthwhile investment for those willing to put in the effort for installation and tuning. However, the cost, potential tuning requirements, and installation challenges mean it is not a "set-and-forget" upgrade. It is best suited for enthusiasts who are either already familiar with engine modifications or are planning to make additional upgrades (e.g., a tune, exhaust, or intake) to fully leverage its benefits.

If your primary goal is **mild performance improvements** and you are not planning further modifications, the gains may be incremental. However, if you are committed to **maximizing power and throttle smoothness**, the CW13QH is a high-quality option that can deliver noticeable results when paired with proper tuning.

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- You are willing to invest in performance upgrades.

- You plan to tune your ECU (either professionally or with a tuner like Power Commander).

- You are comfortable with minor installation challenges (wiring, sensor adjustments, etc.).

- You want a durable, high-quality aftermarket part that fits seamlessly with your Polaris engine.

- You are on a tight budget and only want minor improvements.

- You do not plan to tune your engine, as the throttle body alone may not provide significant gains.

- You are not mechanically inclined or do not have access to basic tools for installation.

- Your vehicle is still under warranty, and you are concerned about voiding coverage.

For the best results, pair the CW13QH with a **professional tune** or a **reliable ECU tuner** to ensure optimal performance and prevent potential issues like fueling or sensor mismatches. If you are new to modifications, consider starting with smaller upgrades (e.g., a tune or exhaust) before committing to a throttle body swap.

Details:

Part Number: 1204195. Type: Throttle Body. Package size cm: 18.7 16 15.5. Fitment Type: Direct Replacement.

Package weight kg: 0.84. Condition: New. us Facebook Account: . Stable Idling: It also ensures Idling, reducing engine vibration and noise for a comfortable quiet ride.

Direct Replacement: The Throttle Body is easy to install. Faster Response: designed for Response, this Throttle Body significantly improves acceleration, providing a smoother and more responsive driving experience. Adjusts the Intake Air Volume Precisely: Equipped with advanced technology, it Precisely, optimizing your engines performance and fuel efficiency. For Polaris Ranger 800 6x6 2011 -2016, EFI 2013 -2014, XP 2011 -2012, Crew 2011 -2014, Mid-Size RZR 4s 2011 -2014.

Placement on Vehicle: Front.

part #: cw13qh price

• $610.06

specifications carbthrotatv:

• for models: Xp, Rzr, 800, Ranger, Crew
• for makes: Polaris
• for years: 2011-2014
• brand: Bfo
• mpn: Cw13qh
• california prop 65 warning: California Prop 65 Warning
• color: Silver
• country of origin: China
• fitment: For Polaris Ranger 800;for Polaris Rzr 800
• fitment type: Direct Replacement
• manufacturer warranty: 2 Year
• material: Aluminum
• note: No Instruction Included
• notice: This Is Aftermarket Replcement Part
• oe/oem part number: 1204195
• placement on vehicle: Front
• type: Throttle Body
• universal fitment: No

offer carbthrotatv:

• options: Ship-to-home
• best offers: True
• quantity: 4
• sold: 0
• availability: In Stock
• started: June 2, 2026

returns carbthrotatv:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

seller carbthrotatv:

• # reviews: 35727
• city: Elk Grove Village, Illinois
• rating: 99.8%

payments carbthrotatv:

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

general carbthrotatv:

• ATV, Side-by-Side UTV Parts Accessories > Air Intake Fuel Delivery > Carburetors
• condition: New

shipping carbthrotatv:

• transit: 2-6 Days
• class: Standard
• service: FedEx Ground / FedEx Home Delivery
• carrier: FedEx
• type: Fixed
• cost: $0.00

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