Free Shipping On Orders Over $49. Details

Talk to a Mustang Expert
1-877-887-1105
Every day 8:30AM EST - 11:00PM EST
Win Any Wheel & Tire Package! Enter Daily

Prosport Digital Wideband Air Fuel Ratio Gauge - Blue (79-19 All)

Market Price $209.99 You Save 12% ($24.99)
Our Price

$185.00 (each)

FREE Shipping

  • Item 401833
  • MPN# PSAFRLCDWB4.9BLUWO

Will this fit your Vehicle?

In Stock Ships same business day.
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Features & Details

    • AFR Series Gauge
    • Blue 52mm Digital Ratio Gauge
    • Wide AFR Readings of 10.0:1 to 20.0:1
    • Oil Pressure/ Air Fuel Ratio and Boost Wideband
    • 5 Wire Heated O2 Detector
    • -30 to 35 PSI Boost Gauge
    • Comes with All Necessary Installation Hardware
    • Handy Installation
    • 1-Year Limited Warranty
    • Fits All 1979-2019 Ford Mustang
    Enhanced Display. Monitor the oil pressure, air fuel and acceleration of your Mustang faster and in real-time by replacing your factory gauge kit with this advanced Prosport Digital Wideband Air Fuel Ratio Gauge. This gauge kit is designed to display only the most crucial elements that you the driver needs to know in a very bright blue color. Additionally, it gives you an option to mount it wherever you feel you can view it with the least distraction for safer driving.

    Quality Functioning. This Prosport Digital Ratio gauge is designed as an AFR series gauge featuring a 52 mm wide ratio gauge that will not only increase the appearance of your dashboard, but it will also make viewing and monitoring of oil pressure, air fuel and boost very easy and fast. It also comes with a highly responsive boost gauge with variations of -30 to 35 PSI and a 5-wire heated O2 sensor that monitors the oxygen level in your Mustang’s exhaust system for the necessary adjustments.

    Sturdy Construction. Prosport assures you a long-lasting gauge that is engineered using the best quality materials for a durable service and optimum performance.

    Handy Installation. The gauge kit comes with all the necessary installation hardware and an installation guide. You only need to follow the instructions and takes less than 2 hours.

    Warranty. Prosport offers a 1-year limited warranty for this gauge kit covering all industrial defects.

    Application. Prosport Digital Wideband Air Fuel Ratio Gauge fits all 1979-2019 Ford Mustangs.

    Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (1) Air Fuel Ratio Gauge
    • Decal
    • Mounting Hardware and Instructions
    Installation Info
    Will it fit my Mustang?
    • Boss 302 - 12, 13
    • Bullitt - 01, 08, 09, 19
    • Cobra - 93, 94, 95, 96, 97, 98, 99, 01, 03, 04
    • Cobra R - 93, 95, 00
    • EcoBoost - 15, 16, 17, 18, 19
    • GT - 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19
    • GT350 - 15, 16, 17, 18, 19
    • GT350R - 15, 16, 17, 18, 19
    • GT500 - 07, 08, 09, 10, 11, 12, 13, 14
    • LX - 87, 88, 89, 90, 91, 92, 93
    • Mach 1 - 03, 04
    • Other - 79, 80, 81, 82, 83, 84, 85, 86
    • V6 - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17

    You Might Also Like

    Customer Photos

    Questions & Answers (1)

    1 Top Rated Question

    Does this have any analog output for logging to an X4 via firewire similar to the AEM UEGO?

    • The Prosport Digital Wideband Air Fuel Ratio Gauge does feature 0-5 volt data signal for data logging.

    Helpful (1)
    Post Your Question

    People Who Bought This Item Also Bought

    Customer Reviews (2) Write a Review

    Overall Rating 4.5

    out of 5 stars

    Installation Time:Afternoon

    • Fit 4.5 4.5
    • Appearance 5 5
    • Bang For Your Buck 5 5



    • 5/5

      Installation Time: Less than 1 Hour

      September 26, 2018

      Good insurance

      Easy install. Very nice finnishing touch to forced induction build. Has a bright blue led display that's easy to see even in daylight. Would recommend mounting the gauge somewhere out if direct eyesight if you don't wire in the dimer function. Otherwise it will be too bright durring night driving.

      StephenR

      Year: 2004 Submodel: GT

      Helpful (0)

    • 4/5

      Installation Time: Afternoon

      May 31, 2018

      good product

      good tool to have if your car is modified to keep and eye on how it's really running

      Kenny

      Year: 2001 Submodel: GT

      Helpful (1)

    Related Mustang Categories