Speaking at an event organised by the Society of Indian Automobile Manufacturers (Siam), Gadkari said the technology, developed from an innovation at IIT-Delhi, had successfully completed testing. The devices can be fitted on BS-IV, BS-III and older diesel vehicles, bringing their emissions to levels comparable with BS-VI vehicles.
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Gadkari clears Rs 5,000 IIT-Delhi fix for old diesel vehicles; can cut pollution by 90%
- by The News Vista
- September 4, 2026
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