Please help how to backfire

[aboturky]

Hello everybody how are you

So I have removed the exhaust and installed straight pipes and eliminate the catalyst converter

The car is a stock tune so please just tell me in and order how to tune it to backfire and bounce of rev limit when I press it all the way down

I live in Saudi Arabia and the car is and off road use so no worries just teach me how I do that please I don't want it to backfire so bad just a little to make it pops fire and then press again

Thnx

[aboturky]

https://drive.google.com/file/d/0B3A...p=docslist_api

See the video this is what I want

[SultanHassanMasTuning]

what car and year

[sarmadd]

what car and year