Which company does the best remap in India?

Cosworth based in Mumbai does. There is another one in Bangalore, not able to recall the name now.

The Bangalore remap guys, is it PETES?

No, Let me try to google it out for you. Did you check if Pete's does remap apart from the Tuning Boxes they sell?

Here it is, they seem to have good feedback from owners who have remapped their cars: Tune-O-Tronics

Checked out with Petes Automotive on Mapping..They do Mapping and heard some great things about them..Good feedback from customers as well. So will do it and let you guys know.

Thanks