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Boost & Air/Fuel Gauges

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  1. Classic Digital Hi-Boost Gauge Kit

    • Reads up to 50psi of Boost
    • Reads as low as -30inhg (-15psi) of vacuum
    • Optional white faceplate and silver bezel included
    NP#: AEL30-4408 Mfg#: 30-4408
    C$413.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 5

    C$413.99

  2. GAUGE; AIR/FUEL RATIO-PRO; 2 1/16in.; 10:1-20:1; DIGITAL W/PEAK/WARN; C2

    • Futuristic Red Point Look
    • 1 Year Limited Warranty
    • Peak Recall/Memory
    NP#: AU7178 Mfg#: 7178
    C$647.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$647.99

  3. GAUGE; AIR/FUEL RATIO-PRO; 2 1/16in.; 10:1-20:1; DIGITAL W/PEAK/WARN; ELITE

    • Incl. 8 ft. Wiring Harness
    • Peak Recall Memory
    • 12 And 16 Volt Compatible
    NP#: AU5678 Mfg#: 5678
    C$645.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$645.99

  4. GAUGE; BOOST; 2 1/16in.; 35PSI; MECHANICAL; PHANTOM

    • Incl. 1/8 in. Nylon Line; Compression Fittings
    • Incl. 1/4 in. NPT Adapter
    • Incl. Mounting Hardware/Instructions
    NP#: AU5704 Mfg#: 5704
    C$135.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 5

    C$135.99

  5. GAUGE; BOOST; 2 1/16in.; 60PSI; MECHANICAL; NV

    • Modern Green LED Through-The-Dial Lighting
    • Incl. 1/4 in. NPT Adapter
    • Incl. Mounting Hardware/Instructions
    NP#: AU7305 Mfg#: 7305
    C$152.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$152.99

  6. GAUGE; BOOST; 2 1/16in.; 60PSI; MECHANICAL; PHANTOM

    • Mechanical Instruments Provide Unmatched Accuracy
    • Incl. 1/4 in. NPT Adapter
    • Incl. Mounting Hardware/Instructions
    NP#: AU5705 Mfg#: 5705
    C$139.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 5

    C$139.99

  7. GAUGE; VAC/BOOST; 2 1/16in.; 30INHG-20PSI; MECHANICAL; PHANTOM

    • Incl. 1/8 in. Nylon Line; Compression Fittings
    • Incl. T-Fitting; Vacuum Fitting
    • Incl. Mounting Hardware/Instructions
    NP#: AU5701 Mfg#: 5701
    C$137.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$137.99

  8. Vacuum Gauge

    • 2 in. Diameter
    • 0-30 in. Hg
    • Chromed Steel Case
    NP#: HOL26-501 Mfg#: 26-501
    C$122.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$122.99

  9. X-Series Boost Pressure Gauge Kit

    • Peak/Recall via gauge face buttons
    • User selectable threshold warnings (excl. Volts)
    • Auto dimming sensor delivers ideal display brightness
    NP#: AEL30-0308 Mfg#: 30-0308
    C$468.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 5

    C$468.99

  10. GAUGE; AIR/FUEL RATIO-PRO; 2 1/16in.; 10:1-20:1; DIGITAL W/PEAK/WARN; SC

    • Incl. 8 ft. Wiring Harness
    • Peak Recall Memory
    • 12 And 16V Compatible
    NP#: AU3378 Mfg#: 3378
    C$611.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 5

    C$611.99

  11. GAUGE; AIR/FUEL RATIO-WIDEBAND; ANALOG; 2 1/16in.; 8:1-18:1; STEPPER MOTOR; CHRO

    • Digital Stepper Motor Electric Instruments Provide Unmatched Accuracy
    • Display Range Of 8:1 To 18:1
    • Suitable For Use with Gasoline Powered Engines
    NP#: AU9770 Mfg#: 9770
    C$436.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$436.99

  12. GAUGE; AIR/FUEL RATIO-WIDEBAND; ANALOG; 2 5/8in.; 8:1-18:1; STEPPER MOTOR; UL

    • 12 And 16V Compatible
    • Incl. 8 ft. Wiring Harness
    • 8:1-18:1 Display Range
    NP#: AU4479 Mfg#: 4479
    C$424.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$424.99

  13. GAUGE; AIR/FUEL RATIO-WIDEBAND; ANALOG; 2 5/8in.; 8:1-18:1; STEPPER MTR; PHANTOM

    • 12 And 16V Compatible
    • Incl. Mounting Hardware/Instructions
    • 8:1-18:1 Display Range
    NP#: AU5879 Mfg#: 5879
    C$424.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$424.99

  14. GAUGE; AIR/FUEL RATIO-WIDEBAND; STREET; 2 1/16in.; 10:1-17:1; DIGITAL; PHANTOM

    • 0-4V Data Output Feed For ECU; Data Acquisition Unit Or Laptop Tuning
    • Suitable For Use with Gasoline Powered Engines
    • Digital Segment Display And LED Radial Bar Graph Display
    NP#: AU5779 Mfg#: 5779
    C$418.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 5

    C$418.99

  15. GAUGE; BOOST; 2 1/16in.; 100PSI; MECHANICAL; ULTRA-LITE

    • No Electrical System Required For Gauge Operation
    • Incl. 1/4 in. NPT Adapter
    • Incl. Mounting Hardware/Instructions
    NP#: AU4306 Mfg#: 4306
    C$137.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$137.99

  16. GAUGE; BOOST; 2 5/8in.; 60PSI; MECHANICAL; PHANTOM

    • Mechanical Instruments Provide Unmatched Accuracy
    • Incl. 1/4 in. NPT Adapter
    • Incl. Mounting Hardware/Instructions
    NP#: AU5802 Mfg#: 5802
    C$158.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$158.99

  17. GAUGE; VAC/BOOST; 2 1/16in.; 30INHG-20PSI; MECHANICAL; ULTRA-LITE II

    • Modern LED Through-The-Dial Lighting
    • Incl. T-Fitting; Vacuum Fitting
    • Incl. Mounting Hardware/Instructions
    NP#: AU4907 Mfg#: 4907
    C$159.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$159.99

  18. GAUGE; VAC/BOOST; 2 1/16in.; 30INHG-30PSI; MECHANICAL; ES

    • Domed Lens
    • Quality Construction
    • Black Chrome Bezel
    NP#: AU5903 Mfg#: 5903
    C$158.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 5

    C$158.99

  19. GAUGE; VAC/BOOST; 2 1/16in.; 30INHG-30PSI; MECHANICAL; PHANTOM II

    • Clear Visibility During Nighttime Use
    • Accuracy While Being Simple To Install
    • Mechanical Movements Provide Accuracy
    NP#: AU7503 Mfg#: 7503
    C$159.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 5

    C$159.99

  20. GAUGE; VAC/BOOST; 2 1/16in.; 30INHG-45PSI; MECHANICAL; PHANTOM

    • Incl. 1/8 in. Nylon Line; Compression Fittings
    • Incl. T-Fitting; Vacuum Fitting
    • Incl. Mounting Hardware/Instructions
    NP#: AU5708 Mfg#: 5708
    C$141.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 5

    C$141.99

  21. GAUGE; VACUUM; 2 5/8in.; 30INHG; LIQUID FILLED MECH; PRO-COMP

    • Incl. 1/8 in. Nylon Line; Compression Fittings
    • Incl. T-Fittings; Vacuum Fitting
    • Incl. Mounting Hardware/Instructions
    NP#: AU5484 Mfg#: 5484
    C$182.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$182.99

  22. GAUGE; VACUUM; 2 5/8in.; 30INHG; MECHANICAL; PHANTOM

    • Incl. 1/8 in. Nylon Line; Compression Fittings
    • Incl. T-Fitting; Vacuum Fitting
    • Incl. Mounting Hardware/Instructions
    NP#: AU5884 Mfg#: 5884
    C$148.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$148.99

  23. GAUGE; AIR/FUEL RATIO-PRO PLUS; 2 1/16in.; 10:1-20:1; DIGITAL W/PK/WRN; COBALT

    • 12 And 16 Volt Compatible
    • Peak Recall/Memory
    • User Programmable Warning Function
    NP#: AU6197 Mfg#: 6197
    C$618.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 5

    C$618.99

  24. GAUGE; AIR/FUEL RATIO-WIDEBAND; STREET; 2 1/16in.; 10:1-17:1; DIGITAL; SPORT-COM

    • 0-4V Data Output Feed For ECU; Data Acquisition Unit Or Laptop Tuning
    • Suitable For Use with Gasoline Powered Engines
    • Digital Segment Display And LED Radial Bar Graph Display
    NP#: AU3379 Mfg#: 3379
    C$417.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$417.99

  25. GAUGE; AIR/FUEL RATIO-WIDEBAND; STREET; 2 1/16in.; 10:1-17:1; DIGITAL; Z-SERIES

    • 0-4V Data Output Feed For ECU; Data Acquisition Unit Or Laptop Tuning
    • Suitable For Use with Gasoline Powered Engines
    • Digital Segment Display And LED Radial Bar Graph Display
    NP#: AU2679 Mfg#: 2679
    C$417.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 5

    C$417.99

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