hey zth-ians!

ive got a few questions to ask.

1) if i were to change my cam pulley, cam shaft, crank pulley, crankshaft, or any other engine performance parts. do i need to re map my ecu? i heard piggyback doesnt work in Neo. is it true?

2) whats a pillowball mount? is it to adjust the toe?

3) where can i get R3 Neo PU bodykit? and how much?

thanks alot guys. im not sure if these questions had been asked before but i cant seem to find any thread thats similar.

Yam Seng!