Before this he let me tried an oil addictive called the "Petrol Booster" and I have analysed the addictive.
I found out that the booster really effective on a long journey as it can save for about 40% of fuel usage but it doesn't help much in the city if you're trapped in a traffic jam.
Now, I present to you guys the "modus-operandi" of this "INFO-SIGNAL" :
(click the pic to read)
So Ahmad Zul Izzi Fauzi, Sales Director for Metabolix Sdn Bhd, don't say I didn't give you a hand..
And friends, if you're interested, do give me your details on the comment and I will contact you ASAP.