Ceratec by Liqui Moly is one of its kind. Friction causes scratches and rough surfaces further wear out much quickly. Therefore when they are new, you need to have a cover on them so that the process of scratching and thereafter wearing doesn't starts at all. Ceratec is like a ceramic coating on engine parts. Just put it in once and you are good for 50k kms. You can use it in any car of any make, or even in DG or Tractor or other diesel consuming engines. Results will be immediate.
You can buy it from any store, you can try links of Amazon or can purchase from us. Links are below. Due to its high demand, it is often out of stock, but do let us know, we will help you in arranging one for you.