On average, a 2020 Toyota Camry turbo kit sells for anywhere between $4,000 and $8,000, though the exact price will largely depend on the contents of the kit, quality of the kit, and the kit’s manufacturer.
Remember, however, that a turbocharger or even a full turbo kit isn’t the end-all-be-all when it comes to upgrading your vehicle’s performance—in order to get the most out of a turbocharged engine, your 2020 Toyota Camry will need an upgraded suspension, stabilizers, etc. to improve the car’s handling and stability.
All in all, a turbo kit is a big investment, one that really only pays off if your vehicle provides a solid base for modifications and you plan on using your vehicle for something other than daily driving.