i have an almost brand new landi renzo EFI kit with a LAMBADA sensor which gives superb acceleration and better mileage and with that installed u will never have to take your car to the mechanic for cng adjustment. advancer and emulator are also included. argentinian cylinder. i bought the kit for 48,500 rs. im asking 32000 for the kit. it has been used for only a couple of months. i had it installed in an 06 vitz. sadly after installing it i was told that cng does not work well with a CVT transmission. (the new shape vitz has that)