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Boost & Air/Fuel Gauges

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  1. X-Series Wideband UEGO AFR Gauge Kit

    • Patented X-Digital wideband technology (Patent 9,575,030)
    • Compatible with supply voltages up to 16V
    • Auto-dimming feature
    NP#: AEL30-0300 Mfg#: 30-0300
    C$340.99
    Availability: In stock?

    Free shipping in Canada, ships today

    C$340.99

  2. X-Series OBDII Wideband AFR Gauge Kit

    • Gauge cup depth only .200" deep
    • Auto dimming feature
    • Locking connectors
    NP#: AEL30-0334 Mfg#: 30-0334
    C$428.99
    Availability: In stock?

    Free shipping in Canada, ships today

    C$428.99

  3. Classic Digital Wideband AFR Gauge Kit

    • No free air sensor calibration required, ever
    • 52mm (2-1/16") gauge housing
    • 0-5v analog output (10-20 AFR range only)
    NP#: AEL30-4110 Mfg#: 30-4110
    C$357.99
    Availability: In stock?

    Free shipping in Canada, ships today

    C$357.99

  4. Classic Boost Display Gauge Kit

    • Ideal for carbureted or EFI vehicles
    • Three digit readout in center
    • Brass sensor included
    NP#: AEL30-4406 Mfg#: 30-4406
    C$306.99
    Availability: In stock?

    Free shipping in Canada, ships today

    C$306.99

  5. X-Series Boost Gauge

    • Peak/Recall via gauge face buttons
    • User selectable threshold warnings
    • Auto dimming sensor delivers ideal display brightness
    NP#: AEL30-0306 Mfg#: 30-0306
    C$340.99
    Availability: In stock?

    Free shipping in Canada, ships today

    C$340.99

  6. X-Series Tru-BoostX Gauge Controller Kit

    • A boost display gauge and boost controller in one!
    • Easy to program - no laptop required
    • Display boost levels in PSI, BAR or kPa
    NP#: AEL30-0352 Mfg#: 30-0352
    C$571.99
    Availability: In stock?

    Free shipping in Canada, ships today

    C$571.99

  7. X-Series Inline Wideband AFR Controller Kit

    • Patented X-Digital technology (Patent 9,575,030)
    • Includes Bosch 4.9LSU wideband UEGO sensor
    • Weather-resistant, low profile design
    NP#: AEL30-0310 Mfg#: 30-0310
    C$327.99
    Availability: In stock?

    Free shipping in Canada, ships today

    C$327.99

  8. GAUGE; AIR/FUEL RATIO-WIDEBAND; STREET; 2 1/16in.; 10:1-17:1; DIGITAL; ULTRA-LIT

    • 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#: AU4379 Mfg#: 4379
    C$417.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$417.99

  9. GAUGE; VAC/BOOST; 2 1/16in.; 30INHG-30PSI; MECHANICAL; CARBON FIBER

    • Advanced Air-Core Movement
    • 1 Year Limited Warranty
    • Incl. 1/8 in. Nylon Line
    NP#: AU4703 Mfg#: 4703
    C$162.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 5

    C$162.99

  10. GAUGE; VAC/BOOST; 2 1/16in.; 30INHG-30PSI; DIGITAL; BLACK DIAL W/RED LED

    • E-Z View Digital LED Display
    • 12 And 16V Compatible
    • Incl. Wiring Harness
    NP#: AU6359 Mfg#: 6359
    C$309.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$309.99

  11. GAUGE; VAC/BOOST; 2 5/8in.; 30INHG-30PSI; LIQUID FILLED MECH; ULTRA-LITE

    • Incl. 1/8 in. Nylon Line; Compression Fittings
    • Incl. T-Fitting; Vacuum Fitting
    • Incl. Mounting Hardware/Instructions
    NP#: AU4603 Mfg#: 4603
    C$190.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$190.99

  12. GAUGE; AIR/FUEL RATIO-WIDEBAND; ANALOG; 2 5/8in.; 8:1-18:1; STPR MTR; SPORT-COMP

    • 12 And 16V Compatible
    • Incl. 8 ft. Wiring Harness
    • 8:1-18:1 Display Range
    NP#: AU3579 Mfg#: 3579
    C$424.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$424.99

  13. GAUGE; VAC/BOOST; 2 1/16in.; 30INHG-20PSI; MECHANICAL; SPORT-COMP

    • Incl. 1/8 in. Nylon Line; Compression Fittings
    • Incl. T-Fitting; Vacuum Fitting
    • Incl. Mounting Hardware/Instructions
    NP#: AU3301 Mfg#: 3301
    C$140.99
    Availability: In stock?

    Free shipping in Canada, ships today

    C$140.99

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

    • Domed Lens
    • Quality Construction
    • Black Chrome Bezel
    NP#: AU5978 Mfg#: 5978
    C$611.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 5

    C$611.99

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

    • No Electrical System Required For Gauge Operation
    • Incl. 1/4 in. NPT Adapter
    • Incl. Mounting Hardware/Instructions
    NP#: AU4302 Mfg#: 4302
    C$124.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$124.99

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

    • Hoonigan Mechanical Vacuum/Boost Gauge
    NP#: AU4303-09000 Mfg#: 4303-09000
    C$145.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$145.99

  17. GAUGE; BOOST; 2 1/16in.; 15PSI; MECHANICAL; PHANTOM

    • Incl. 1/8 in. Nylon Line; Compression Fittings
    • Incl. 1/4 in. NPT Adapter
    • Incl. Mounting Hardware/Instructions
    NP#: AU5702 Mfg#: 5702
    C$124.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$124.99

  18. Classic Digital Wideband AFR Gauge (Sensor Not Included)

    • No free air sensor calibration required - ever
    • 52mm (2-1/16") gauge housing
    • 0-5v analog output (10-20 AFR range only)
    NP#: AEL30-4110NS Mfg#: 30-4110NS
    C$230.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 5

    C$230.99

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

    • 12 And 16V Compatible
    • Incl. 8 ft. Wiring Harness
    • 8:1-18:1 Display Range
    NP#: AU3370 Mfg#: 3370
    C$403.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$403.99

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

    • Incl. 1/8 in. Nylon Line; Compression Fittings
    • Incl. T-Fitting; Vacuum Fitting
    • Incl. Mounting Hardware/Instructions
    NP#: AU5703 Mfg#: 5703
    C$137.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 5

    C$137.99

  21. GAUGE; VAC/BOOST; 2 5/8in.; 30INHG-20PSI; MECHANICAL; PHANTOM

    • Incl. 1/8 in. Nylon Line; Compression Fittings
    • Incl. T-Fitting; Vacuum Fitting
    • Incl. Mounting Hardware/Instructions
    NP#: AU5801 Mfg#: 5801
    C$162.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$162.99

  22. GAUGE; VAC/BOOST; 2 1/16in.; 30INHG-20PSI; MECHANICAL; SPORT-COMP II

    • Modern White LED Through-The-Dial Lighting
    • Incl. T-Fitting; Vacuum Fitting
    • Incl. Mounting Hardware/Instructions
    NP#: AU3607 Mfg#: 3607
    C$160.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$160.99

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

    • Unique Three Dimensional Dial Design
    • Features Metric And Imperial Scaling
    • 12 And 16 Volt Compatible
    NP#: AU8170 Mfg#: 8170
    C$436.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$436.99

  24. GAUGE; BLOWER PRESS; 2 5/8in.; 60PSI; LIQUID FILLED MECH; PRO-COMP

    • No Electrical System Required
    • Incl. 1/4 in. NPT Adapter
    • Incl. Mounting Hardware/Instructions
    NP#: AU5402 Mfg#: 5402
    C$188.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$188.99

  25. GAUGE; BOOST; 2 1/16in.; 35PSI; MECHANICAL; ULTRA-LITE II

    • Modern LED Through-The-Dial Lighting
    • Incl. 1/4 in. NPT Adapter
    • Incl. Mounting Hardware/Instructions
    NP#: AU4904 Mfg#: 4904
    C$152.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 2

    C$152.99

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