Hey guys, how do I connect the car's wireless connection?

Is it convenient to maintain and repair this car now?

Mazda CX-7 has two versions: a 2.5L naturally aspirated engine and a 2.3T turbocharged one. I'm currently driving the 2.5 version and want to add a turbo. Is it possible to convert it since there is a turbo version available? Does it have more tuning potential compared to other Mazda models? Looking for advice from experts.