Exhaust Sound Active Systems. Supercar Sound

Hello, from Thailand. Right now I'm developing a simulated exhaust system without having to modify the factory pipe. By attaching a pot to the rear of the body, with speakers I need a box to work with this system, which I think is [login to view URL] II sent the information like a CAN BUS or engine status to the micro controller unit connected together by Bluetooth for real time responsibility tranfrom from the real engine data to a new sound that we have install on the Microcontroller unit to sent to the amphifire porwer the speaker in the back . The operation of the system is to use OBD2 to read the different status information of the car and send it to the microcontroller control unit to bring the new sound data that we have installed in the control box to export to the amp. Extend the sound to the speakers outside the car. // What I want. // 1. The most stable and realistic system 2. Can adjust the sound at any time. Can choose 3 sounds of each model. [login to view URL] control on-off to change the sound [login to view URL] attention to the various patterns in sound effects for the most realistic, can adjust various sounds as needed, such as backfire pop, change gears, Downshift, Turbo, the volume increases according to the speed of the car.