please friends help me out in upgrading traxxas rustler. the moter in it is electric stinger 540 (20 turn). and the esc is xl1. amps continuous .75 and amps peak 100.please tell me which esc should it get and also tell me about the lipo. and i also want to get the wheely bar from where can i get that. and can i change the base from plastic to any light metal. and one important thing is if i use turnigy nano-tech 4200mah 2s2p 40-80c hardcase lipo pack then which esc should i get for using this battery

for the motor esc combo i would recommend traxxas vxl 3s velineon combo.
this esc and motor will work the battery you listed and also is the default in rustler vxl models.
any other assistance with electronics please specify or pm me.

regarding the wheelie bar you can get one from ebay or tower hobbies.
and as a newbie i would recommend you to stick to the stock plastic chassis.

and be read to shell out in excess of 7000 for a brand new combo with shipping and customs to india.
also you can enquire with traxxas india via their website..

as brand new retails on ebay for $150 + $20 shipping = $170 which by 53 is 9010RS.
customs your gamble.

thank you very much sir, can you please tell me that can i use 45amp esc from hobyking on this car with 3 cell 2200mah lipo.

personally for traxxas i will never recommend hobbyking rest your money your choice you decision fell free for whatever you like.