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The AutoMeter Z-Series 2-1/16 inch Digital Street Air/Fuel Ratio Gauge offers precise monitoring essential for maximizing engine performance and safety. Designed specifically for gasoline-powered vehicles, this gauge provides real-time data with a high degree of accuracy and response comparable to premium models, but at a more accessible price point. Its advanced auto calibration system automatically calibrates on every startup, eliminating the need for free air calibration and ensuring consistent accuracy over the sensor's lifespan. The gauge includes a custom-tuned Bosch LSU4.2 sensor with a 0.1 AFR resolution, along with a comprehensive wiring harness, stainless steel weld-in bung, mounting hardware, and detailed installation instructions to facilitate an easy setup. This kit is suitable for a broad range of street and race cars, compatible with 12 and 16-volt electrical systems, making it versatile for most vehicles on the road or track. The 0-4V data output can be connected directly to ECUs, data acquisition units, or laptops for detailed tuning and analysis. The digital segment display combined with an LED radial bar graph provides clear, immediate feedback on your air/fuel ratio, enabling drivers and tuners to make informed adjustments for optimal engine efficiency and power output. Whether you're monitoring during daily driving or fine-tuning for racing conditions, the AutoMeter Z-Series AFR gauge ensures you have reliable, real-time data to support your performance goals and engine safety. Its robust construction and comprehensive features make it a valuable addition to any automotive enthusiast’s toolkit, supporting precise fuel mixture management for gasoline engines across a variety of applications.
Features:
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
