BFO KRT3C5 Throttle Body Israel Efi/israel

( Brand: Bfo ), ( Manufacturer Part Number: KRT3C5 ), ( 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 Efi/israel fits RANGER CREW EFI 800 6X6 2014–2015

The **BFO KRT3C5 Throttle Body** is a high-performance aftermarket upgrade meticulously engineered to enhance the breathing and responsiveness of the **Polaris Ranger 800 Crew 6x6** (2014-2015 models) and the **Israel 800 EFI** (2015), both of which rely on the same robust yet sometimes restrictive stock throttle body design. This precision-machined component replaces the factory unit with a larger, more efficient flow path, allowing for improved air intake and better fuel-air mixture control, which directly translates to increased horsepower, smoother throttle response, and enhanced overall engine efficiency. Crafted from high-grade aluminum with a polished interior finish, the KRT3C5 features a **55mm bore diameter**, significantly larger than the stock unit, ensuring minimal air restriction even under heavy loads whether you're hauling heavy payloads, towing trailers, or pushing the vehicle to its limits in rugged terrain. The throttle body is designed with a **direct-fit installation**, requiring minimal modifications, and includes a **high-quality throttle blade** that offers precise control and reduces lag, making it ideal for both off-road enthusiasts and those seeking improved on-road performance. Compatible with both **EFI (Electronic Fuel Injection) and carbureted** setups (though EFI is recommended for optimal results), this throttle body integrates seamlessly with the vehicle s stock ECU, though pairing it with a **performance tune** (such as those offered by BFO or third-party tuners) will unlock its full potential. Whether you're looking to boost torque for better hill-climbing ability, reduce exhaust backpressure, or simply enjoy a more engaging driving experience, the BFO KRT3C5 is a straightforward yet impactful upgrade that delivers measurable performance gains without compromising reliability. Built to withstand the demands of heavy-duty use, this throttle body is backed by BFO s reputation for durability and precision, making it a trusted choice for those who demand more from their off-road powerhouse.

### **Pros and Cons of Buying a BFO KRT3C5 Throttle Body for a Polaris Ranger 800 Crew 6x6 (2014-2015 EFI/Israel Models)**

1. **Performance Gains** The KRT3C5 is designed to improve airflow and throttle response, which can enhance acceleration and overall engine performance. This is particularly useful for heavy-duty applications like towing or off-roading where consistent power delivery is critical.

2. **Durability and Build Quality** BFO (Big Four Off-Road) is known for manufacturing high-quality aftermarket parts, including throttle bodies that are built to withstand harsh conditions. The KRT3C5 is constructed with materials that resist wear and corrosion, making it a reliable upgrade for frequent use.

3. **Compatibility** The KRT3C5 is specifically engineered for the Polaris Ranger 800 Crew 6x6, including the EFI and Israel models from 2014 and 2015. This means it should fit without major modifications, reducing installation hassle.

4. **Improved Throttle Response** The throttle body plays a key role in how quickly and smoothly the engine responds to throttle input. The KRT3C5 s design can reduce lag, making the vehicle feel more responsive, especially in stop-and-go situations or when shifting gears.

5. **Potential for Better Fuel Efficiency (Under Certain Conditions)** While throttle bodies alone won t drastically improve fuel economy, a smoother airflow system can help optimize combustion efficiency, particularly if the engine is running closer to its ideal air-fuel ratio.

6. **Ease of Installation** Compared to more complex modifications like turbocharging or engine swaps, replacing the throttle body is a relatively straightforward process. Many users report being able to complete the installation in a few hours with basic tools.

7. **Support and Warranty** BFO offers customer support and warranties on their products, which can provide peace of mind in case of defects or installation issues. This is particularly important for parts that are critical to engine performance.

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1. **Cost** The KRT3C5 throttle body is an aftermarket part, and while it s not excessively expensive, it still represents a significant investment compared to an OEM replacement. For some users, the cost may not justify the performance gains if they don t plan to push the vehicle hard.

2. **Limited Performance Boost** While the throttle body upgrade can improve airflow and response, it is not a full engine rebuild or a turbo kit. The gains may be modest unless paired with other modifications (e.g., tuning, intake, or exhaust upgrades). Expect noticeable but not dramatic improvements.

3. **Potential for Voiding Warranty** If your Polaris Ranger is still under manufacturer warranty, installing an aftermarket throttle body may void certain coverage. Always check with Polaris or your dealer before proceeding to avoid unexpected costs.

4. **Tuning May Be Required** Some users report that the throttle body upgrade can throw off the engine s calibration, leading to rough idling, hesitation, or poor throttle response. In such cases, a tune (e.g., from a reputable tuner like BMS or Polaris Performance) may be necessary to optimize performance and drivability.

5. **Risk of Installation Errors** If not installed correctly, the throttle body can lead to air leaks, improper sealing, or even damage to the engine s intake system. Improper installation can negate the benefits and potentially cause long-term issues.

6. **Not a Standalone Power Increase** The KRT3C5 is not designed to significantly increase horsepower or torque on its own. For serious power gains, it would need to be paired with other modifications like a high-flow air filter, tuned ECU, or upgraded fuel system.

7. **Compatibility with Other Mods** If you ve already made other modifications (e.g., a different intake or exhaust), the KRT3C5 may not integrate perfectly. Compatibility should be verified before purchase to avoid conflicts.

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The BFO KRT3C5 throttle body is a solid upgrade for the Polaris Ranger 800 Crew 6x6, particularly if you re looking to enhance throttle response, airflow, and overall drivability without a major overhaul. It s a practical choice for users who want a relatively simple yet effective modification to improve their vehicle s performance in daily use, towing, or light off-roading.

However, it s not a "miracle fix" for power or a replacement for more extensive engine upgrades. The benefits are most noticeable in throttle smoothness and responsiveness, but significant power gains will require additional modifications. If you re already planning to tune the engine or add other performance parts, the KRT3C5 can serve as a good foundation for those upgrades.

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- You want a straightforward, high-quality throttle body upgrade to improve airflow and throttle response.

- You re satisfied with the stock engine s power but want better drivability, especially in stop-and-go or towing scenarios.

- You re willing to invest in a tune (if needed) to ensure optimal performance after installation.

- You prioritize durability and compatibility with your specific 2014-2015 Polaris Ranger model.

- You re looking for a dramatic power increase (consider a full engine rebuild or turbo kit instead).

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

- You ve already made conflicting modifications that may interfere with the throttle body s function.

- You re on a tight budget and can achieve similar results with simpler, cheaper upgrades (e.g., a high-flow air filter).

**Final Verdict:** The BFO KRT3C5 is a worthwhile upgrade for most Ranger 800 owners who want to enhance their vehicle s performance with a reliable, easy-to-install part. Pair it with a tune if necessary, and it will provide noticeable improvements in throttle smoothness and responsiveness. For those seeking more power, it should be part of a broader modification plan.

Details:

Adjusts the Intake Air Volume Precisely: Equipped with advanced technology, it Precisely, optimizing your engines performance and fuel efficiency. Placement on Vehicle: Front.guaranteed Fitment. Manufacturer.

Package size cm: 18.7 16 15.5. Part Number: 1204195. Fitment Type: Direct Replacement. Fast Shipping.

Always the correct part. Throttle Body for Polaris Ranger 800 CREW 6X6 2015INTL EFI/ISRAEL 2014. For Polaris Ranger 800 6X6 2011 -2016, EFI 2013 - 2014, XP 2011 -2012, Crew 2011 - 2014, Mid-Size RZR 4s 2011 - 2014. Stable Idling: It also ensures Idling, reducing engine vibration and noise for a comfortable quiet ride.

Type: Throttle Body. Faster Response: designed for Response, this Throttle Body significantly improves acceleration, providing a smoother and more responsive driving experience. Condition: New. Direct Replacement: The Throttle Body is easy to install.

Quick, Simple.

specifications carbthrotatv:

• for models: Efi, 800, 6x6, Ranger, Crew
• for makes: Polaris
• for years: 2014-2015
• brand: Bfo
• mpn: Krt3c5
• 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

seller carbthrotatv:

• city: Elk Grove Village, Illinois
• # reviews: 2054
• rating: 99.8%

general carbthrotatv:

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

offer carbthrotatv:

• availability: In Stock
• best offers: True
• started: May 19, 2026
• quantity: 5
• options: Ship-to-home
• sold: 0

returns carbthrotatv:

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

payments carbthrotatv:

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

shipping carbthrotatv:

• type: Fixed
• transit: 2-4 Days
• cost: $0.00
• service: FedEx Ground / FedEx Home Delivery
• class: Standard
• carrier: FedEx

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