i add this 2 products into my car,i am very sceptical about it at first,but there is many supporting certifications and 3rd party dyno chart,so i just pour it into my car engine and radiator,my fc from 11.5 km/l improved to 13.8km/l(50%city 50% highway)....the product is so good til i ownself have become a dealer now...most important is it can last 30k km once u pour in,unlike conventional oil based oil treatment,the effect will be gone once a new petrol tank or new eo changed...My car is the 1st gen proton campro saga blm btw,very makan minyak....

Fuel Saver

This post has been edited by Mahihi: Dec 25 2014, 08:22 PM