before DIY, what is your requirement? sticking it in-car, outside the car? weather proof/ how long you want the sticker to last? what is the size of the sticker, etc? special colour needed? silver backing sticker? budget??
Any unichip tuning, other than gt auto and rs dyno, I did went for d tuning in sri damansara,they done great job, but its not confident for me to go there.
Anymore suggestions im kl and selangor area for unichip...