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Item #:
13314843
AEM 30-0300 X-Series Wideband UEGO AFR Sensor Controller Gauge
Item #:
13314843
CAD 434
Price Details
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Imported from USA store
QTY:
Order now and get it around Wednesday, September 02
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AEM's X-Series Wideband UEGO AFR Sensor Controller Gauge is the fastest responding wideband air/fuel ratio controller in independent testing, boasting patented digital technology for unparalleled accuracy.
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What Stands Out
Wideband Accuracy
The AEM X-Series offers precise wideband air-fuel ratio monitoring, ensuring optimal engine performance and fuel efficiency for automotive enthusiasts and professional tuners.
Customizable Display
Featuring a versatile digital gauge, the AEM X-Series allows users to customize the display settings, providing real-time data in a clear, user-friendly interface that enhances monitoring.
Robust Design
Engineered for durability, the AEM X-Series gauge withstands harsh automotive environments, ensuring reliable performance and longevity, making it a dependable choice for serious racers and car builders.
Product Details
Who Should Buy?
-
Performance Tuners
Ideal for car enthusiasts optimizing engine performance through precise air-fuel ratio monitoring for tuning adjustments.
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Racers
Essential for competitive racers needing accurate AFR data under varying loads and conditions to improve lap times.
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DIY Mechanics
Great for home mechanics aiming to enhance vehicle performance or diagnose issues related to air-fuel mixtures.
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Casual Drivers
Not suited for everyday drivers who do not require advanced monitoring and tuning capabilities.
Product Description
AEM 30-0300 X-Series Wideband UEGO AFR Sensor Controller Gauge
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Customer Questions & Answers
-
Question:
What does the gauge measure?
Answer: The gauge measures the air/fuel ratio (AFR) using advanced UEGO sensor technology. -
Question:
Is this gauge easy to install in any vehicle?
Answer: Yes, its slim depth and 52mm diameter make installation easier in various mounting locations. -
Question:
Can I connect multiple controllers together?
Answer: Yes, you can daisy chain up to 16 X-Series Wideband Controllers using the AEMnet (CANbus) feature.
AEM Automotive Electrical Editorial Review
The AEM 30-0300 X-Series Wideband UEGO AFR Sensor Controller Gauge has received mixed feedback from customers, revealing both strengths and weaknesses of the product. Many users appreciate the gauge's high quality, accurate readings, and ease of installation. It has been described as a great value for the price, with one reviewer complimenting its aesthetic appeal and performance, emphasizing the stylish design as part of the X-Series lineup. Users have praised its compatibility with other automotive tools, particularly the HP Tuners ProLink products, which enhance functionality and user experience. However, the product has its drawbacks. Some customers have reported issues with gauge reliability, experiencing malfunctions such as the gauge displaying “test” instead of readings, which necessitated warranty replacements. There were also concerns about the O2 sensor degrading after a short period, with AEM's customer service reportedly not covering the sensor under warranty, leading to frustrations among users who had to bear additional costs for replacements. Overall, while the gauge delivers excellent performance and style initially, its longevity and customer support related to the components raise questions among those who value reliability. **
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Pros
- High quality and accurate readings
- Easy to install
- Good compatibility with other automotive tools (e.g., HP Tuners)
- Stylish design adds to the aesthetic of vehicle interiors
- Generally seen as good value for the price
Cons
- O2 sensor may fail relatively quickly and is not covered under warranty
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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CAD 434
Order now and get it around Wednesday, September 02
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.)
QTY:
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Features & Benefits
- Fastest responding wideband AFR controller in independent tests.
- Features patented digital technology for superior accuracy.
- User configurable display for versatile AFR monitoring.
- Compact 52mm gauge size with ultra-slim depth for easy installation.
- Includes state-of-the-art connectivity options for data logging.
- Auto dimming feature enhances visibility and usability.
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