whats the price quoted to you by seller,,,, dear that depends on the condition of kit especially cylinder and by the way whats the make of cylinder.....
and good suggestin....i just removed the cng from liana abt a month back and the increase in expenditure is only 1 re per km that is hardly any thing,,,,and now after a month i have finally decided not to install cng till there is major change in petrol price.....otherwise i have a landi renzo kit with 55kg faber cylinder lying at my home