> reduce investments needed to build chassis - a vehicle's second most expensive component after the engine - by 40%, and To me this is pretty clear: the press

> reduce investments needed to build chassis - a vehicle's second most expensive component after the engine - by 40%, and To me this is pretty clear: the press reduces the cost of the chassis by 40%. It could be 10%, 80% of the total cost of the car, it doesn't say.