This New Mod Will Add 400 Horsepower to Your Car

Scotty Kilmer

This New Electric Supercharger Will Add 400 Horsepower to Your Car , DIY and car review with Scotty Kilmer. Car mods that work. Best car mods. How a supercharger works in your car. How a turbocharger works. Supercharger vs turbocharger and why supercharged cars are better than a turbo car. Centrifug