Sale

Performance Electronics

Single-Channel Wideband O2 Air/Fuel Ratio Meter

$390.00 $325.00 Save $65.00

SKU: 50070102

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Performance Electronics Wideband O2 Controller Kit is a single-channel air/fuel ratio (AFR) meter engineered for straightforward installation and real-time engine monitoring. Unlike many wideband controllers that require extensive wiring and dashboard gauges, this unit simplifies the process with just two wires. It eliminates the need to route wires through the firewall or install additional instrumentation, pairing directly with your smartphone via Bluetooth. Utilizing the dedicated PE-Wideband App, available for both iOS and Android devices, you can view live air-fuel ratio data directly on your phone or tablet. This connectivity enables easier troubleshooting and tuning of your engine's performance. The controller itself boasts a robust and compact design, features Bluetooth connectivity, and offers a 0-5 Volt analog output. It is designed to work with Bosch LSU 4.9 O2 sensors.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPerformance Electronics
Part Number50070102
CategoryAir and Fuel

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

View Full Shipping Policy