Catalog kit On-board hydrogen-boost kit B-1.12ANTISMOG B-1.12 hydrogen-boost kit is designed, tested and proven for precise continuous hydrogen fuel enhancement. Read more On-board hydrogen-boost and NOx suppression system BN-1.12ANTISMOG BN-1.12 hydrogen-boost and NOx suppression system is designed, tested and proven for precise continuous hydrogen fuel enhancement. 4 995,00€ Add to cart Contact Us