In Stock
2-1/16" Wideband Digital Air Fuel Ratio + BOOST White OLED Display
In Stock

2-1/16" Wideband Digital Air Fuel Ratio + BOOST White OLED Display

Brand:

Prosport Gauges

SKU:

30BOLCD4.9-WO-R

$317.75
$317.75
Sale

Shipping calculated at checkout.

Quantity:
Fitment
Shipping and return
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Product details

Installation instructions

Complete Wideband Air Fuel Ratio kit

  • White OLED Display
  • 52mm (2 1/16")
  • 0-5 volt output signal
Utilizing the latest Bosch wideband O2 sensor -5 wire heated LSU 4.9 our gauge now has the widest range 10.0:1 to 20.0:1 AFR readings on the planet.
Featuring white OLED readout in the center of the gauge for AFR and a bar-graph style LED's around the outside of the gauge to display Boost.
^Note: The numbers do not light up by LED.

Range: -30 vac. ~ 45 PSI Boost
This is a complete kit that includes everything you need:
  • AFR digital Gauge
  • Optionally dim 20% with headlights on (switch wire)
  • Bosch 4.9 5 wire heated O2 sensor
  • Waterproof Boost Sensor
  • Silicone Tubing 
  • Weld in Bung
  • Instructions
  • Wiring harness(Gauge to O2 sensor) 10 feet long
  • Plug and play
  • Decals
  • Visor/hood
  • 0-5 volt output signal for data logging

Benefits of working with us

Guaranteed Fitment

Always the correct part

In-House Experts

We know our products

Added Value

Mounting, Balancing

Worldwide Delivery

Free shipping on all orders