That said, the highest you can go with an LGA 1151 socket is the i9-9th generation CPUs ... At the time of writing, our top pick is going for $458, while the i7-9700K will set you back by around $293.

But you don’t necessarily have to go to the dealership or pay a mechanic to swap in a new set of plugs. Instead, get yourself an affordable spark plug socket and do it yourself in your garage or ...