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CleanCab™ - Euro 3 Emission Technology

STT Emtec's Euro 3 Emission Technology - CleanCab™ - for London Taxis is an emission reduction system approved by the EST and PCO for the retrofit taxi program.

The system is based on well known technology such as turbo charging, exhaust gas recirculation (EGR), intercooler and EGR cooling.

As a taxi driver you will appreciate the main features of the CleanCab™ system that is improved drivability, as the engine will maintain the power, no additional operational cost and no additive required. Just fit and forget, as no extra maintenance is required, only normal vehicle service in accordance with the manufacturer's specification.


  • Improved driveability
  • Maintained power and torque
  • No exhaust aftertreatment
  • Based upon robust and known technology
  • No additive required
  • No increased operational cost
  • No filter cleaning required
Where to buy the CleanCab system:
KPM UK Taxis
Hemming House
Hemming Street
E1 5BL
Telephone: 020 7377 2182
London Central Cab Company
1 Herne Hill Road
SE24 0AU
Telephone: 020 7501 9998

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Visiting address: Njurundavägen 16, 862 40 Njurunda, Sweden. STT Emtec, engine and emission technology.