Extreme PSI :: Electronics :: Gauges :: Air Fuel Ratio Gauges

STARTING MONDAY, NOVEMBER 28TH, WE ARE ONLY ALLOWING CURBSIDE PICK UP FOR ALL LOCAL TRANSACTIONS. PLEASE CALL US AT 215-244-4295 TO PLACE THE ORDER.

Due to the recent rise in COVID-19 cases, shipping services with UPS and USPS delays may occur.

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ACT SALE! 30% OFF MSRP ON ALL ADVANCED CLUTCH PRODUCTS WHILE SUPPLIES LAST!

Extreme PSI will be closed in observance of Thanksgiving on Thursday Nov. 26th and Friday Nov. 27th. In addition, we will be closing at 4:00PM EST on Wednesday, November 25th.
Please note: Shipment cutoff times on Wednesday, November 25th will be at 3:00 PM EST. Regular shipment schedules will continue on Monday, November 28th.

Air Fuel Ratio Gauges

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Air Fuel Ratio Gauges

AEM 4-Channel Wideband UEGO AFR Controller
AEM 4-Channel Wideband UEGO AFR Controller
Price: $619.44
MSRP: $860.34 (save 28%)
Ships in 24 hours
AEM Analog "E85" Wideband Air/Fuel Gauge BLACK *SALE*
AEM Analog "E85" Wideband Air/Fuel Gauge BLACK *SALE*
Price: $199.80
MSRP: $319.13 (save 37%)
Ships in 24 hours
AEM Analog Wideband Air/Fuel Gauge *SALE*
AEM Analog Wideband Air/Fuel Gauge *SALE*
Price: $234.37
MSRP: $346.91 (save 32%)
Ships in 24 hours
AEM Digital Wideband UEGO Air/Fuel Ratio Gauge (With Bosch 4.9 LSU Sensor)
AEM Digital Wideband UEGO Air/Fuel Ratio Gauge (With Bosch 4.9 LSU Sensor)
Price: $192.97
MSRP: $329.44 (save 41%)
Ships in 24 hours
AEM X-Series Inline Wideband UEGO AFR Controller
AEM X-Series Inline Wideband UEGO AFR Controller
Price: $164.43
MSRP: $228.38 (save 28%)
Ships in 24 hours
Ships in 24 hours
AEM X-Series Wideband UEGO Air/Fuel Ratio Sensor Controller Gauge
AEM X-Series Wideband UEGO Air/Fuel Ratio Sensor Controller Gauge
Price: $185.73
MSRP: $257.96 (save 28%)
Ships in 24 hours
AEM X-Series Wideband UEGO Air/Fuel Ratio Sensor Controller Gauge OBDII Connectivity
AEM X-Series Wideband UEGO Air/Fuel Ratio Sensor Controller Gauge OBDII Connectivity
Price: $226.09
MSRP: $314.02 (save 28%)
Ships in 4-7 Days
Auto Meter C2 Gauge : Air/Fuel Ratio
Auto Meter C2 Gauge : Air/Fuel Ratio
Price: $87.27
MSRP: $116.36 (save 25%)
Ships in 24 hours
Auto Meter C2 Gauge : Wideband Air/Fuel Ratio
Auto Meter C2 Gauge : Wideband Air/Fuel Ratio
Price: $377.54
MSRP: $503.39 (save 25%)
Ships in 24 hours
Auto Meter Carbon-Fiber Gauge : Air/Fuel Ratio
Auto Meter Carbon-Fiber Gauge : Air/Fuel Ratio
Price: $93.81
MSRP: $125.08 (save 25%)
Ships in 24 hours
Auto Meter Cobalt Gauge : Air/Fuel Ratio
Auto Meter Cobalt Gauge : Air/Fuel Ratio
Price: $87.27
MSRP: $116.36 (save 25%)
Ships in 24 hours
Auto Meter Cobalt Gauge : Wideband Air/Fuel Ratio
Auto Meter Cobalt Gauge : Wideband Air/Fuel Ratio
Price: $377.54
MSRP: $503.39 (save 25%)
Ships in 24 hours
Auto Meter NV Gauge : Air/Fuel Ratio
Auto Meter NV Gauge : Air/Fuel Ratio
Price: $87.27
MSRP: $116.36 (save 25%)
Ships in 24 hours
Auto Meter NV Gauge : Wideband Air/Fuel Ratio
Auto Meter NV Gauge : Wideband Air/Fuel Ratio
Price: $377.54
MSRP: $503.39 (save 25%)
Ships in 24 hours
Auto Meter Phantom Gauge : Air/Fuel Ratio
Auto Meter Phantom Gauge : Air/Fuel Ratio
Price: $85.71
MSRP: $114.28 (save 25%)
Ships in 24 hours
Auto Meter Phantom Gauge : Wideband Air/Fuel Ratio
Auto Meter Phantom Gauge : Wideband Air/Fuel Ratio
Price: $357.13
MSRP: $476.17 (save 25%)
Ships in 24 hours
Auto Meter Phantom II Gauge : Air / Fuel Ratio
Auto Meter Phantom II Gauge : Air / Fuel Ratio
Price: $87.27
MSRP: $116.36 (save 25%)
Ships in 24 hours
Auto Meter Sport Comp Gauge: Wideband Air/Fuel Ratio
Auto Meter Sport Comp Gauge: Wideband Air/Fuel Ratio
Price: $357.13
MSRP: $476.17 (save 25%)
Ships in 24 hours
Auto Meter Sport-Comp Gauge : Air/Fuel Ratio
Auto Meter Sport-Comp Gauge : Air/Fuel Ratio
Price: $85.17
MSRP: $113.56 (save 25%)
Ships in 24 hours
Auto Meter Ultra-Lite Gauge : Air/Fuel Ratio
Auto Meter Ultra-Lite Gauge : Air/Fuel Ratio
Price: $87.89
MSRP: $117.19 (save 25%)
Ships in 24 hours
Auto Meter Ultra-Lite Gauge: Wideband Air/Fuel Ratio
Auto Meter Ultra-Lite Gauge: Wideband Air/Fuel Ratio
Price: $357.13
MSRP: $476.17 (save 25%)
Ships in 24 hours
Auto Meter Ultra-Lite II Gauge : Air/Fuel Ratio
Auto Meter Ultra-Lite II Gauge : Air/Fuel Ratio
Price: $87.27
MSRP: $116.36 (save 25%)
Ships in 24 hours
Auto Meter Z Series Gauge : Air/Fuel Ratio
Auto Meter Z Series Gauge : Air/Fuel Ratio
Price: $88.04
MSRP: $117.39 (save 25%)
Ships in 24 hours
Ships in 2-3 Days
Ships in 2-3 Days
Glow Shift Black 7 Color Series Digital Wideband Air/Fuel Gauge
Glow Shift Black 7 Color Series Digital Wideband Air/Fuel Gauge
Price: $184.99
MSRP: $349.99 (save 47%)
Ships in 2-3 Days
Glow Shift Black 7 Color Series Needle Air/Fuel Ratio Gauge
Glow Shift Black 7 Color Series Needle Air/Fuel Ratio Gauge
Price: $64.99
MSRP: $149.99 (save 57%)
Ships in 24 hours
Glow Shift Elite 10 Color Series Air/Fuel Ratio Gauge
Glow Shift Elite 10 Color Series Air/Fuel Ratio Gauge
Price: $69.99
MSRP: $199.99 (save 65%)
Ships in 2-3 Days
Glow Shift Elite 10 Color Series Wideband Air/Fuel Gauge
Glow Shift Elite 10 Color Series Wideband Air/Fuel Gauge
Price: $184.99
MSRP: $349.99 (save 47%)
Ships in 2-3 Days