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Air/Fuel Ratio Gauges

Dial in your tune with our Air/Fuel Ratio Gauges. Get real-time readings to keep your engine running at peak performance. Ideal for tuning carbureted or EFI setups, these gauges help avoid lean or rich conditions and boost both power and efficiency.

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Innovate MTX-L Plus Digital Gauge (IM3918) IM3918
$522.70 - $522.70
$522.70
$522.70 - $522.70
$522.70
+ GST

Innovate MTX-L Plus Digital Gauge (IM3918)

2-1/16" Digital Air/Fuel Ratio Gauge Kit With 8FT Cable

MTX-L PLUS AIR FUEL RATIO2-1/16" Digital Air/Fuel Ratio Gauge Kit With 8FT CablePart Number: IM3918 The New MTX-L PLUS widebandgauge features our ...

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$522.70 - $522.70
$522.70
$522.70 - $522.70
$522.70
+ GST
Innovate LC-2 Lambda Controller Kit (IM3884) IM3884
$464.60 - $464.60
$464.60
$464.60 - $464.60
$464.60
+ GST

Innovate LC-2 Lambda Controller Kit (IM3884)

3ft with o2 Sensor

LC-2 WIDEBAND CONTROLLER KIT3ft with o2 SensorPart Number: IM3884 LC-2: Complete Lambda Cable Kit (3 ft.). Includes: LC-2 Controller Bosch Wideb...

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$464.60 - $464.60
$464.60
$464.60 - $464.60
$464.60
+ GST
Innovate Inductive Clamp Kit (IM3834) IM3834
$72.60 - $72.60
$72.60
$72.60 - $72.60
$72.60
+ GST

Innovate Inductive Clamp Kit (IM3834)

Use with LM-2, LMA-3, DL-32, LMA-2

INNOVATE CLAMP PICKUP KIT.Use with LM-2, LMA-3, DL-32, LMA-2Part Number: IM3834 Inductive Clamp Accessory for LM-2, DL-32, LMA-3, and RPM Converte...

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$72.60 - $72.60
$72.60
$72.60 - $72.60
$72.60
+ GST
Innovate Analog I/O Cable (IM3811) IM3811
$68.60 - $68.60
$68.60
$68.60 - $68.60
$68.60
+ GST

Innovate Analog I/O Cable (IM3811)

Suit LM-2

LM-2 ANALOGUE INPUT & OUTPUTSuit LM-2Part Number: IM3811 Analog Input and Output Accessory Cable for LM-2 (Needed for RPM Input).

$68.60 - $68.60
$68.60
$68.60 - $68.60
$68.60
+ GST
Innovate OBD-II Cable (IM3809) IM3809
$72.60 - $72.60
$72.60
$72.60 - $72.60
$72.60
+ GST

Innovate OBD-II Cable (IM3809)

Suit LM-2

LM-2 OBD-11 CABLESuit LM-2Part Number: IM3809 OBD-II / CAN Interface Accessory Cable for LM-2.

$72.60 - $72.60
$72.60
$72.60 - $72.60
$72.60
+ GST
Innovate LM-2 Digital Air/Fuel Ratio Meter (IM3837) IM3837
$1,190.60 - $1,190.60
$1,190.60
$1,190.60 - $1,190.60
$1,190.60
+ GST

Innovate LM-2 Digital Air/Fuel Ratio Meter (IM3837)

Single O2 Sensor "BASIC" Kit

INNOVATE LM-2 AIR/FUEL "BASICSingle O2 Sensor "BASIC" KitPart Number: IM3837 The LM-2 combines an air/fuel ratio meter, a full-function 32-channe...

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$1,190.60 - $1,190.60
$1,190.60
$1,190.60 - $1,190.60
$1,190.60
+ GST
Autometer Sport Comp Pro Plus Air/Fuel Ratio Gauge (AU3397) AU3397
$885.90 - $885.90
$885.90
$885.90 - $885.90
$885.90
+ GST

Autometer Sport Comp Pro Plus Air/Fuel Ratio Gauge (AU3397)

2-1/16", Digital, Wideband, Range:AFR or LAMBDA

SPORT-COMP 2-1/16" AIR / FUEL2-1/16", Digital, Wideband, Range:AFR or LAMBDAPart Number: AU3397 Knowing the exact air/fuel mixture running through...

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$885.90 - $885.90
$885.90
$885.90 - $885.90
$885.90
+ GST
Autometer Sport-Comp Series Air/Fuel Ratio Gauge (AU3375) AU3375
$252.20 - $252.20
$252.20
$252.20 - $252.20
$252.20
+ GST

Autometer Sport-Comp Series Air/Fuel Ratio Gauge (AU3375)

2-1/16", Digital, Narrowband, Range: Lean-Rich

SPORT-COMP 2-1/16" AIR/FUEL2-1/16", Digital, Narrowband, Range: Lean-RichPart Number: AU3375 Will work with most factory narrow-band O2 sensors. ...

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$252.20 - $252.20
$252.20
$252.20 - $252.20
$252.20
+ GST
Innovate MTX-OL Plus Digital Gauge (IM3936) IM3936
$624.40 - $624.40
$624.40
$624.40 - $624.40
$624.40
+ GST

Innovate MTX-OL Plus Digital Gauge (IM3936)

Wideband Air/Fuel OLED Gauge Kit With 3FT Cable

MTX-OL PLUS AIR FUEL RATIOWideband Air/Fuel OLED Gauge Kit With 3FT CablePart Number: IM3936 The new MTX-OL Plus from Innovate Motorsports is the ...

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$624.40 - $624.40
$624.40
$624.40 - $624.40
$624.40
+ GST
Innovate MTX-OL Plus Digital Gauge (IM3935) IM3935
$711.50 - $711.50
$711.50
$711.50 - $711.50
$711.50
+ GST

Innovate MTX-OL Plus Digital Gauge (IM3935)

Wideband Air/Fuel OLED Gauge Kit With 8FT Cable

MTX-OL PLUS AIR FUEL RATIOWideband Air/Fuel OLED Gauge Kit With 8FT CablePart Number: IM3935 The new MTX-OL Plus from Innovate Motorsports is the ...

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$711.50 - $711.50
$711.50
$711.50 - $711.50
$711.50
+ GST
Innovate MTX-L Plus Digital Gauge (IM3924) IM3924
$522.70 - $522.70
$522.70
$522.70 - $522.70
$522.70
+ GST

Innovate MTX-L Plus Digital Gauge (IM3924)

2-1/16" Digital Air/Fuel Ratio Gauge Kit With 3FT Cable

MTX-L PLUS AIR FUEL RATIO2-1/16" Digital Air/Fuel Ratio Gauge Kit With 3FT CablePart Number: IM3924 The New MTX-L PLUS widebandgauge features our ...

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$522.70 - $522.70
$522.70
$522.70 - $522.70
$522.70
+ GST
Innovate ECB-1 Digital Gauge (IM3906)
Innovate ECB-1 Digital Gauge (IM3906) IM3906
$1,060.00 - $1,060.00
$1,060.00
$1,060.00 - $1,060.00
$1,060.00
+ GST

Innovate ECB-1 Digital Gauge (IM3906)

2-1/16" Ethanol Content & Air Fuel Ratio

ECB-1 4 IN 1 GAUGE, ETHANOL %2-1/16" Ethanol Content & Air Fuel RatioPart Number: IM3906 The Ethanol Advanced gaugescombine our patented Direc...

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$1,060.00 - $1,060.00
$1,060.00
$1,060.00 - $1,060.00
$1,060.00
+ GST
Innovate PSN-1 POWERSAFE NITROUS BOTTLE PRESSURE & WIDEBAND AIR/FUEL INNOVATE - 3893 (IM3893)
Innovate PSN-1 POWERSAFE NITROUS BOTTLE PRESSURE & WIDEBAND AIR/FUEL INNOVATE - 3893 (IM3893) IM3893
$1,016.40 - $1,016.40
$1,016.40
$1,016.40 - $1,016.40
$1,016.40
+ GST

Innovate PSN-1 POWERSAFE NITROUS BOTTLE PRESSURE & WIDEBAND AIR/FUEL INNOVATE - 3893 (IM3893)

2-1/16" Powersafe Nitrous Bottle Pressure & Air/Fuel Ratio

PSN-1 POWERSAFE NITROUS BOTTLE2-1/16" Powersafe Nitrous Bottle Pressure & Air/Fuel RatioPart Number: IM3893 The PowerSafe gauges combine our p...

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$1,016.40 - $1,016.40
$1,016.40
$1,016.40 - $1,016.40
$1,016.40
+ GST
Innovate PSB-1 Digital Gauge (IM3892) IM3892
$813.10 - $813.10
$813.10
$813.10 - $813.10
$813.10
+ GST

Innovate PSB-1 Digital Gauge (IM3892)

2-1/16" Powersafe Boost Air/Fuel RatioGauge

PSB-1 POWERSAFE BOOST & AIR2-1/16" Powersafe Boost Air/Fuel RatioGaugePart Number: IM3892 PSB-1: PowerSafe Boost & Air/Fuel Ratio Gauge Ki...

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$813.10 - $813.10
$813.10
$813.10 - $813.10
$813.10
+ GST
Innovate DLG-1 Digital Gauge (IM3891) IM3891
$987.40 - $987.40
$987.40
$987.40 - $987.40
$987.40
+ GST

Innovate DLG-1 Digital Gauge (IM3891)

2-1/16" Dual Lambda Air/Fuel Ratio Gauge

DLG-1 DUAL LAMBDA (AFR) O22-1/16" Dual Lambda Air/Fuel Ratio GaugePart Number: IM3891 DLG-1: Dual Lambda (AFR) Gauge Kit - includes the DLG-1 gau...

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$987.40 - $987.40
$987.40
$987.40 - $987.40
$987.40
+ GST
Innovate Sensor Cable (IM3887) IM3887
$123.40 - $123.40
$123.40
$123.40 - $123.40
$123.40
+ GST

Innovate Sensor Cable (IM3887)

8-ft Suit Bosch LSU 4.9 O2 Sensor

OXYGEN SENSOR CABLE, 8FT8-ft Suit Bosch LSU 4.9 O2 SensorPart Number: IM3887 Compatible with the LM-2, LC-2, and MTX-L, SCG-1, DLG-1,PSB-1, and PS...

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$123.40 - $123.40
$123.40
$123.40 - $123.40
$123.40
+ GST
Innovate SCG-1 Digital Gauge (IM3882) IM3882
$1,023.70 - $1,023.70
$1,023.70
$1,023.70 - $1,023.70
$1,023.70
+ GST

Innovate SCG-1 Digital Gauge (IM3882)

2-1/16" Boost Controller & Wide Band O2

SCG-1 SOLENOID BOOST CONTROL2-1/16" Boost Controller & Wide Band O2Part Number: IM3882 The Innovate Motorsports SCG-1 is a revolutionary appro...

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$1,023.70 - $1,023.70
$1,023.70
$1,023.70 - $1,023.70
$1,023.70
+ GST
Innovate LC-2 Lambda Controller Kit (IM3881) IM3881
$363.00 - $363.00
$363.00
$363.00 - $363.00
$363.00
+ GST

Innovate LC-2 Lambda Controller Kit (IM3881)

8-ft No Sensor

LC-2 WIDEBAND CONTROLLER & 8FT8-ft No SensorPart Number: IM3881 The evolution of the world’s most popular standalone digital O2 sensor contr...

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$363.00 - $363.00
$363.00
$363.00 - $363.00
$363.00
+ GST
Innovate Digital Wideband Lambda O2 Controller Kit (IM3877) IM3877
$435.60 - $435.60
$435.60
$435.60 - $435.60
$435.60
+ GST

Innovate Digital Wideband Lambda O2 Controller Kit (IM3877)

Wideband O2 Compatible with ALL fuel types

LC-2 WIDEBAND CONTROLLER KITWideband O2 Compatible with ALL fuel typesPart Number: IM3877 The evolution of the world's most popular stand alone di...

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$435.60 - $435.60
$435.60
$435.60 - $435.60
$435.60
+ GST
Innovate Serial Patch Cable (4pin to 4pin) (IM3846) IM3846
$36.20 - $36.20
$36.20
$36.20 - $36.20
$36.20
+ GST

Innovate Serial Patch Cable (4pin to 4pin) (IM3846)

4-ft Suit LM-2, LC-2, and MTX series gauges.

MTX PATCH CABLE 4 PIN - 4 PIN4-ft Suit LM-2, LC-2, and MTX series gauges.Part Number: IM3846 4ft serial patch cable (4pin to 4pin) for LM-2, LC-2,...

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$36.20 - $36.20
$36.20
$36.20 - $36.20
$36.20
+ GST
Innovate LM2 Carry Case (IM3836) IM3836
$107.60 - $107.60
$107.60
$107.60 - $107.60
$107.60
+ GST

Innovate LM2 Carry Case (IM3836)

INNOVATE LM-2 CARRY CASEPart Number: IM3836 Foam insert fits LM-2 for better protection Innovate Motorsports Logo printed on Case Room to store ...

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$107.60 - $107.60
$107.60
$107.60 - $107.60
$107.60
+ GST
Innovate 18-ft Sensor Cable (IM3828) IM3828
$174.20 - $174.20
$174.20
$174.20 - $174.20
$174.20
+ GST

Innovate 18-ft Sensor Cable (IM3828)

Suit LM-2

INNOVATE LM-2 18 FT EXTENSIONSuit LM-2Part Number: IM3828 Innovate Motorsports 18 ft sensor extention cable for the LM-2 only.

$174.20 - $174.20
$174.20
$174.20 - $174.20
$174.20
+ GST
Innovate Suction Cap Window Mount (IM3814) IM3814
$123.40 - $123.40
$123.40
$123.40 - $123.40
$123.40
+ GST

Innovate Suction Cap Window Mount (IM3814)

Suit LM-2

INNOVATE LM-2 WINDOW OR DASHSuit LM-2Part Number: IM3814 The "Window Mount" will allow you to have the LM-2 mounted to your windshield. This will ...

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$123.40 - $123.40
$123.40
$123.40 - $123.40
$123.40
+ GST
Innovate Serial Patch Cable (IM3812) IM3812
$38.30 - $38.30
$38.30
$38.30 - $38.30
$38.30
+ GST

Innovate Serial Patch Cable (IM3812)

Suit LM-2

MOLEX 4 PIN TO 2.5mm PATCHSuit LM-2Part Number: IM3812 LM-2 Serial Patch Cable makes the LM-2 MTS Compatible (LC-1, LMA-3, DL-32, SSI-4, TC-4). Fo...

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$38.30 - $38.30
$38.30
$38.30 - $38.30
$38.30
+ GST
Innovate LM-2 Power Cable (IM3808) IM3808
$46.50 - $46.50
$46.50
$46.50 - $46.50
$46.50
+ GST

Innovate LM-2 Power Cable (IM3808)

Plugs IntoCigarette Lighter

INNOVATE POWER CABLE CIGARETTEPlugs IntoCigarette LighterPart Number: IM3808 Replacement Power Cable. Included with LM-2 kit.

$46.50 - $46.50
$46.50
$46.50 - $46.50
$46.50
+ GST
Aeroflow O2 Sensor Extension (AF49-7502) AF49-7502
$26.30 - $26.30
$26.30
$26.30 - $26.30
$26.30
+ GST

Aeroflow O2 Sensor Extension (AF49-7502)

Suit LSU 4.9 Oxygen Sensor, 3-Meters Length

WIDEBAND O2 SENSOR EXTENSIONSuit LSU 4.9 Oxygen Sensor, 3-Meters LengthPart Number: AF49-7502 This Aeroflow Performance o2 oxygen sensor extension...

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$26.30 - $26.30
$26.30
$26.30 - $26.30
$26.30
+ GST
Proflow Pro Series Digital, Electrical Wideband Air / Fuel Ratio Gauge, 52mm, W/Bosch LSU 4.9 Sensor, LED Backlight - PFEGA-1005
Proflow Pro Series Digital, Electrical Wideband Air / Fuel Ratio Gauge, 52mm, W/Bosch LSU 4.9 Sensor, LED Backlight - PFEGA-1005 PFEGA-1005
$499.40 - $499.40
$499.40
$499.40 - $499.40
$499.40
+ GST

Proflow Pro Series Digital, Electrical Wideband Air / Fuel Ratio Gauge, 52mm, W/Bosch LSU 4.9 Sensor, LED Backlight - PFEGA-1005

Part Number: PFEGA-1005Need a series of gauges for your ride? Well Proflow now have you covered with their new Pro Series digital gauges. This bran...

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$499.40 - $499.40
$499.40
$499.40 - $499.40
$499.40
+ GST
Autometer AirDrive Series Air / Fuel Ratio Wideband Gauge (AU9178-T)
$516.80 - $516.80
$516.80
$516.80 - $516.80
$516.80
+ GST

Autometer AirDrive Series Air / Fuel Ratio Wideband Gauge (AU9178-T)

2-1/16", Black Dial, Full Sweep Electric, Range: 8:1-18:1 AFR

AIRDRIVE BLACK WIDEBAND AFR2-1/16", Black Dial, Full Sweep Electric, Range: 8:1-18:1 AFRPart Number: AU9178-T Gauge requires the AU9110 control mo...

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$516.80 - $516.80
$516.80
$516.80 - $516.80
$516.80
+ GST
Innovate LM-2 Digital Air/Fuel Ratio Meter (IM3894) IM3894
$1,669.80 - $1,669.80
$1,669.80
$1,669.80 - $1,669.80
$1,669.80
+ GST

Innovate LM-2 Digital Air/Fuel Ratio Meter (IM3894)

Dual"BASIC" Kit

LM-2 DUAL CHANNEL WIDEBANDDual"BASIC" KitPart Number: IM3894 The LM-2 combines an air/fuel ratio meter, a full-function 32-channel datalogger, and...

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$1,669.80 - $1,669.80
$1,669.80
$1,669.80 - $1,669.80
$1,669.80
+ GST
Innovate LM-2 Digital Air/Fuel Ratio Kit (IM3807)
Innovate LM-2 Digital Air/Fuel Ratio Kit (IM3807) IM3807
$1,698.80 - $1,698.80
$1,698.80
$1,698.80 - $1,698.80
$1,698.80
+ GST

Innovate LM-2 Digital Air/Fuel Ratio Kit (IM3807)

Dual Channel With O2 Sensor & OBD-II/CAN Scan Tool

LM-2 DIGITAL AIR FUELDual Channel With O2 Sensor & OBD-II/CAN Scan ToolPart Number: IM3807 The LM-2 combines an air/fuel ratio meter, a full-f...

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$1,698.80 - $1,698.80
$1,698.80
$1,698.80 - $1,698.80
$1,698.80
+ GST
FAST Universal Air/Fuel Ratio Module (FAST170579) FAST170579
$420.10 - $420.10
$420.10
$420.10 - $420.10
$420.10
+ GST

FAST Universal Air/Fuel Ratio Module (FAST170579)

FAST O2 SENSOR KITPart Number: FAST170579 FAST engineers have developed a kit that makes it easy for anyone to measure an engine's air/fuel ratio....

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$420.10 - $420.10
$420.10
$420.10 - $420.10
$420.10
+ GST
Autometer NV Series Air / Fuel Ratio Gauge (AU7378) AU7378
$922.80 - $922.80
$922.80
$922.80 - $922.80
$922.80
+ GST

Autometer NV Series Air / Fuel Ratio Gauge (AU7378)

2-1/16", Wideband, Digital

NV SERIES 2-1/16" AIR/FUEL2-1/16", Wideband, DigitalPart Number: AU7378 Includes 8 ft. tubing or wiring harness. LED digital display. 0-4v data...

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$922.80 - $922.80
$922.80
$922.80 - $922.80
$922.80
+ GST
Autometer C2 Series Air / Fuel Ratio Gauge (AU7175) AU7175
$252.20 - $252.20
$252.20
$252.20 - $252.20
$252.20
+ GST

Autometer C2 Series Air / Fuel Ratio Gauge (AU7175)

2-1/16", Digital, Narrowband, Range: Lean-Rich

C2 SERIES 2-1/16" AIR/FUEL2-1/16", Digital, Narrowband, Range: Lean-RichPart Number: AU7175 Will work with most factory narrow-band O2 sensors. ...

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$252.20 - $252.20
$252.20
$252.20 - $252.20
$252.20
+ GST
Autometer Cobalt Series Air / Fuel Ratio Gauge (AU6175) AU6175
$252.20 - $252.20
$252.20
$252.20 - $252.20
$252.20
+ GST

Autometer Cobalt Series Air / Fuel Ratio Gauge (AU6175)

2-1/16", Digital, Narrowband

COBALT 2-1/16" AIR/FUEL2-1/16", Digital, NarrowbandPart Number: AU6175 Will work with most factory narrow-band O2 sensors. May require part # AU...

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$252.20 - $252.20
$252.20
$252.20 - $252.20
$252.20
+ GST
Autometer Phantom Series Air/Fuel Ratio Street Gauge (AU5779) AU5779
$621.40 - $621.40
$621.40
$621.40 - $621.40
$621.40
+ GST

Autometer Phantom Series Air/Fuel Ratio Street Gauge (AU5779)

2-1/16", Digital, Wideband, Range:10:1-17:1 AFR

PHANTOM 2-1/16" AIR/FUEL RATIO2-1/16", Digital, Wideband, Range:10:1-17:1 AFRPart Number: AU5779 Includes 8 ft. tubing or wiring harness. Inclu...

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$621.40 - $621.40
$621.40
$621.40 - $621.40
$621.40
+ GST
Autometer Phantom Series Air/Fuel Ratio Wideband Gauge (AU5770) AU5770
$596.80 - $596.80
$596.80
$596.80 - $596.80
$596.80
+ GST

Autometer Phantom Series Air/Fuel Ratio Wideband Gauge (AU5770)

2-1/16", Full Sweep Electric, Range:8:1-18:1 AFR

PHANTOM 2-1/16" AIR / FUEL2-1/16", Full Sweep Electric, Range:8:1-18:1 AFRPart Number: AU5770 Includes 8 ft. tubing or wiring harness. Includes...

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$596.80 - $596.80
$596.80
$596.80 - $596.80
$596.80
+ GST