The standard power of your Land Rover Range Rover / Sport 4.2 V8 Supercharged 396hp vehicle is factory 396 hp / 560 nm. After Land Rover Range Rover / Sport chip tuning custom vehicle software, your vehicle will gain +54 hp / +90 nm additional power and reach a total power of 450 hp / 650 nm. Since there will be no change in the exhaust emission values of your vehicle, there will be no smoke in your vehicle.