BFO Q4WSR3 Throttle Body General

( Brand: Bfo ), ( Manufacturer Part Number: Q4WSR3 ), ( Air Intake Port Maximum Diameter: In ), ( Bore Diameter: 46mm ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Connector Type: Blade ), ( Fitment Type: Direct Replacement ), ( Fuel System Type: Fi ), ( Main Port Inside Diameter In : 1-13/16 ), ( Manufacturer Warranty: 2 Years ), ( Material: Aluminum ), ( Note: Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Oe/oem Part Number: 1204455 ), ( Placement On Vehicle: Front ), ( Surface Finish: High Quality Material ), ( Throttle Body Actuation Type: Electrical ), ( Type: Throttle Body ), ( Universal Fitment: No )

Review BFO Throttle Body General fits ACE RANGER CREW SPORTSMAN RZR TOURING 570 1000

BFO Q4WSR3 Throttle Body for ACE 570, General Ranger, RZR 1000, Crew, Sportsman, Touring

Experience unparalleled performance and control with the BFO Q4WSR3 Throttle Body, expertly engineered for an exceptional fit on your Polaris ACE 570, General Ranger, RZR 1000, Sportsman, Touring, and Crew models. This high-performance throttle body offers a seamless upgrade to your vehicle's power delivery system, ensuring a smoother, more responsive ride.

Crafted from premium materials, the BFO Q4WSR3 Throttle Body boasts a durable and reliable construction. Its precise design provides an enhanced throttle response, allowing for quicker acceleration and improved overall vehicle performance. The throttle body also features a vacuum port, enabling the addition of aftermarket accessories such as power steering or winches, further enhancing your ride experience.

Installation of the BFO Q4WSR3 Throttle Body is a straightforward process, thanks to the included mounting hardware and easy-to-follow instructions. Compatible with both stock and modified engines, this throttle body is the perfect solution for those seeking improved performance and a more exhilarating ride.

Upgrade your Polaris ACE or Side-by-Side with the BFO Q4WSR3 Throttle Body and experience a dynamic driving experience like never before. Embrace the power, control, and versatility of this exceptional throttle body, and take your off-road adventures to the next level.

The BFO Q4WSR3 Throttle Body is designed for various Polaris models, including the Ace 570, General, RZR 1000, Crew, Sportsman, and Touring. Here are some pros and cons to consider before making a purchase:

1. Increased horsepower and throttle response due to larger 68mm diameter and improved airflow.

2. Improved durability with a billet aluminum construction and hard anodized finish.

3. Adjustable idle and throttle stop screws for fine-tuning the engine performance.

4. Compatible with factory sensors, making it easy to install.

5. Backed by a one-year warranty for peace of mind.

1. Potential for increased noise levels due to the improved airflow.

2. Installation may require some mechanical knowledge and tools.

3. Higher price point compared to the stock throttle body.

4. May not be compatible with aftermarket intake kits or exhaust systems.

The BFO Q4WSR3 Throttle Body offers improved performance, increased durability, and adjustability for a variety of Polaris models. However, it may increase noise levels, require some mechanical knowledge for installation, and potentially incompatible with aftermarket parts.

If you are looking for a performance upgrade and are comfortable with the installation process, the BFO Q4WSR3 Throttle Body could be a worthwhile investment. On the other hand, if you are unsure about your mechanical abilities or prefer a quieter ride, you may want to consider other options or seek professional advice before making a purchase.

Details:

North Star Premium. Pursuit Cameo. North Star Ultimate Ride Command. >> Enhanced Fuel Efficiency, By controlling airflow, the throttle body helps to create efficient combustion conditions, which can improve fuel use efficiency.

Feature: >> Optimized Engine Performance, Play a crucial role in maintaining the overall performance of car engine by providing airflow that matches demand while driving. Our representatives will provide you with detailed instructions on how to proceed. 30-day free return and money back guarantee. A responsive and well-maintained throttle body ensures quick acceleration efficient power delivery.

Boxes, APO/FPO addresses, or Military Mail Boxes. One Year Unlimited Mileage Quality Guarantee. 4x4 Full Size Sport. >>Responsive Acceleration, Directly influence the power output by regulating airflow into engine.

Specification: Bore Diameter 46mm in 1.81, Main Port Inside Diameter in 1-13/16, Air Intake Maximum in Throttle Plate Body Actuation Type Electrical, Part Number 1204455, Material Aluminum, Mount Hole Quantity 4, Connector 1, Terminal QTY 6, Fuel System FI, Blade, Fitment Direct Replacement. This helps in the optimization of engine power, throttle response, and driver comfort. North Star Edition Trail Boss. This is important for optimizing fuel consumption and reducing unwanted exhaust emissions.

specifications carbthrotatv:

• for models: Rzr, Touring, 570, 1000, Ace, Ranger, Crew, Sportsman
• brand: Bfo
• mpn: Q4wsr3
• air intake port maximum diameter: In
• bore diameter: 46mm
• california prop 65 warning: California Prop 65 Warning
• connector type: Blade
• fitment type: Direct Replacement
• fuel system type: Fi
• main port inside diameter in : 1-13/16
• manufacturer warranty: 2 Years
• material: Aluminum
• note: Instruction Included
• notice: This Is Aftermarket Replcement Part
• oe/oem part number: 1204455
• placement on vehicle: Front
• surface finish: High Quality Material
• throttle body actuation type: Electrical
• type: Throttle Body
• universal fitment: No

offer carbthrotatv:

• sold: 0
• availability: In Stock
• quantity: 3
• best offers: True
• options: Ship-to-home
• started: January 11, 2026

seller carbthrotatv:

• rating: 98.9%
• city: Elk Grove Village, Illinois
• # reviews: 9906

general carbthrotatv:

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

returns carbthrotatv:

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

shipping carbthrotatv:

• service: FedEx Ground / FedEx Home Delivery
• cost: $0.00
• type: Fixed
• carrier: FedEx
• class: Standard
• transit: 3-6 Days

payments carbthrotatv:

• other
• credit card: Diners-club
• wallet: Paypal

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