Can a turbo car run without turbo?

Could you elaborate on the viability of a turbocharged car operating in a non-turbocharged state? Specifically, what happens to the performance, fuel efficiency, and overall operation if the turbocharger is either removed or disabled? Would the car still function normally, albeit with reduced power? Additionally, are there any potential risks or long-term consequences to operating a turbocharged vehicle without its turbocharger, such as engine damage or increased wear and tear? Understanding the implications of such a modification is crucial for anyone considering such a change.