I recently purchased my new car.As I have to travel a lot I am forced to convert my fuel for CNG. I am from India and want to know for which CNG kit I should go for? What are precautions to remember so no problem occurs after conversion. Please guide. I know that by changing fuel I will lose Warranty, but it doesnt matter to me. Sorry for poor english in this post.

First of all, your English is just fine, so no need for any apologies. We are also not Englishmen here. :)

Now a few things that you must know before going for a conversion:-

1) Warranty wil be void ( you know that already)
2) Make sure if only u r usage is more than 2000 kms. per month.
3) The power of the car will decrease.
4) You must get the change mentioned in your Registration Certificate

You can use any RTO licensed LPG Fitting Company for the conversion. I recommend Longas or Lovato. But make sure you get an original one. There are many duplicates in the market. So buy from a trusted and genuine reseller.