“Thank you for a Product THAT WORK !! We installed 2 of the Cyclone Fuel Saver Units in My 2007 Jeep 2.8 CRD turbo Diesel, having  tested the fuel consumption @ 12.8 KM/L where  we normally only achieved 10.2KM/L . Fuel consumption dropped. What a GREAT product and at only R 299 p/Unit I can highly RECOMMEND the CFS Unit, Thanks for a Superb product !!!” J. JORDAAN – CAPE TOWN