Speedo Correction

Speedometer correction is required for many reasons. Larger Tyres would be the most common 4WD upgrade and differential change would be another.

Example:

Digital Speedo Correction MFK2800 - Tyre Match Box

Digital Speed Correction boxes are available for vehicles fitted with electronic speedometers driven by Hall Effect and Inductive Vehicle Speed Sensors (VSS)

Our electronic ratio box is unique in that it has two user selectable ratios available, switched via a 2 positioin toggle switch. One postion can be programmed for highway tyres, the second position can be programmed for off road tyres. Both ratio options are 100% user programmable and can be programmed to any speed. A GPS is the most suitable device for calibration. This speedo corrector can be calibrated to an accuracy of less than 2%.

NOTE: Most speedometers are not perfectly accurate through there entire range - this unit will not fix this problem.

NOTE: This unit is not compatiable with the following vehicle models

Cable Driven Speedo Correction - Ratio Box

Marks 4WD Adaptors stock mechanical speedo correction boxes to suit two of the most common ratio changes, +10% and +16.5%
Custom mechanical speedo corrections boxes are available upon request.

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  1. Cable Driven Speedo Corrector - Custom Ratio
    Out of stock
  2. Cable Driven Speedo Corrector +16.5% Ratio
    Cable Driven Speedo Corrector +16.5% Ratio
    $265.00 $240.91
    SKU: MFK1468B
  3. Cable Driven Speedo Corrector +12% Ratio
    Cable Driven Speedo Corrector +12% Ratio
    $265.00 $240.91
    SKU: MFK1468/12
  4. Cable Driven Speedo Corrector +10% Ratio
    Cable Driven Speedo Corrector +10% Ratio
    $265.00 $240.91
    SKU: MFK1468A
  5. Universal Speedometer & Tach Interface
    Universal Speedometer & Tach Interface
    $245.00 $222.73
    SKU: MFKSGI-100BT
  6. Electronic Speedo Corrector - Toyota LandCruiser 70 Series
  7. Cable Driven Speedo Corrector +20% Ratio
    Cable Driven Speedo Corrector +20% Ratio
    $265.00 $240.91
    SKU: MFK1468/20
  8. Electronic Speedo Corrector
    Electronic Speedo Corrector
    $245.00 $222.73
    SKU: MFK1000
  9. OBD-2 to PWM Tacho and Speed Sensor
    OBD-2 to PWM Tacho and Speed Sensor
    $225.01 $204.55
    SKU: STA-1000
  10. Digital Speedo Corrector - Inductive 2 Wire Sensor
  11. Digital Speedo Corrector - Hall Effect 3 Wire Sensor
  12. Digital Speedo Corrector - GQ Nissan Patrol
    Digital Speedo Corrector - GQ Nissan Patrol
    $265.00 $240.91
    SKU: MFK2800GQ
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