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- Digital Wide Band AFR Gauge with OEM Sensor f...
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Item #:
102105136
Digital Wide Band AFR Gauge with OEM Sensor for 30-4100, 30-4110 Vehicles
Item #:
102105136
USD 151
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Imported from USA store
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Order now and get it around Sunday, August 16
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Experience precise air-fuel ratio readings with our Trexflow TF Digital Wide Band AFR Gauge, designed for optimal performance.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Wide Band Accuracy
Provides precise air-fuel ratio measurements across a wide range, ensuring optimal engine performance and efficiency for vehicles 30-4100 and 30-4110 models.
OEM Compatibility
Engineered with an original equipment manufacturer sensor, guaranteeing seamless integration and reliability, tailored specifically for select vehicle models.
Easy Installation
Designed for straightforward installation, enabling DIY enthusiasts and professionals to enhance vehicle monitoring without complex modifications or additional tools.
Product Details
| Brand Name | TREXFLOW TF |
| Part Number | TF-AFR-11 |
| Manufacturer | TREXFLOW |
| Model | TF-AFR-11 |
| Included Components | Gauge, Wire, Wide band Sensor, Sun Shade hood, Mounting Bracket & hardware |
| Material Type | Plastic |
| Item Dimensions | 6.3 x 6.3 x 2.7 inches (16 x 16 x 6.9 cm) |
| Item Weight | 2 Pounds (910 grams) |
| Brand | TREXFLOW TF |
| Material | Plastic |
| Item dimensions L x W x H | 6.3 x 6.3 x 2.7 inches (16 x 16 x 6.9 cm) |
| Number of Items | 1 |
Who Should Buy?
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Performance Tuners
Ideal for those tuning vehicles for enhanced performance and searching for greater precision in air-fuel mixture.
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Racing Enthusiasts
Great for racers wanting to monitor air-fuel ratios in real time for optimal engine performance during races.
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Eco-Conscious Drivers
Beneficial for individuals focused on fuel efficiency and wanting to optimize their vehicle's emissions.
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Casual Drivers
Not suitable for everyday drivers who do not require extensive monitoring of air-fuel ratios in their vehicles.
Product Description
Digital Wide Band AFR Gauge with OEM Sensor for 30-4100, 30-4110 Vehicles
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is included in the package?
Answer: The package includes the AFR Gauge, Gauge Wire Harness, Sensor Wire Harness, LSU 4.9 Wide Band Sensor, Weld-In Sensor Bung & Plug, Sun Shade Hood, Mounting Bracket, and installation hardware. -
Question:
What is the size of the gauge?
Answer: The gauge has a universal size of 52mm (2-1/16”). -
Question:
What types of fuel does this gauge support?
Answer: The gauge supports gasoline, methanol, and CNG.
TREXFLOW TF Air & Fuel Ratio Editorial Review
**Editorial Review** The Trexflow TF Digital Wide Band Air Fuel Ratio Gauge is rapidly gaining traction among automotive enthusiasts and tuners, thanks to its blend of affordability and performance. Designed for accurate air-fuel ratio monitoring, this gauge features a user-friendly 4-digit digital display, ensuring clarity even under bright conditions. With an included OEM sensor, installation becomes seamless, allowing users to interchange it with several compatible models. Those who have made the switch from other leading brands, such as AEM or Innovate, are finding that this gauge offers commendable accuracy, often matching more expensive counterparts within a tight margin of error. One standout feature of this product is its flush installation design, which allows the O2 sensor to sit level with the exhaust's weld-in bung, minimizing airflow restrictions while providing accurate readings. The device can handle a variety of fuel types, from gasoline to compressed natural gas, making it remarkably versatile in different applications. Customers have noted the importance of proper installation, particularly ensuring that the bung is welded at an angle to prevent moisture accumulation—a detail that underscores the importance of knowledge when installing this gauge. While many users enjoy the precision and reliability of the Trexflow TF gauge, some have pointed out that its installation may require a mechanical skill set that's not universal among DIY enthusiasts. Calibration is another aspect that users may need to manage periodically for optimum readings. A few have mentioned a slight lag in the gauge's response to real-time AFR changes, which could pose a minor setback during intensive tuning sessions. In conclusion, the Trexflow TF Digital Wide Band Air Fuel Ratio Gauge emerges as a solid choice for those looking to elevate their vehicle's performance through precise fuel monitoring. Despite needing some installation expertise, its performance, durability, and affordability make it an attractive option for both novices and seasoned tuners alike. **
Customer Reviews & Ratings
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Pros
- Accurate readings with wide band technology
- User-friendly and clear digital display
- Comes with a high-quality OEM sensor
- Interchangeable with popular models
- Robust build quality suitable for automotive environments
Cons
- Requires professional installation knowledge
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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USD 151
Order now and get it around Sunday, August 16
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Includes OEM LSU 4.9 Sensor for accurate measurements.
- Features a vibrant 30-color-coded LED display for easy reading.
- Universal 52mm size, perfect for various installations.
- Offers wide band analog output of 0-5V for versatile use.
- Supports multiple fuel types: Gasoline, Methanol, and CNG.
- Comes complete with installation hardware and sun shade hood.
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