Just like Schiffer lights up a room when she walks into it, high-performance Land Rover spark plugs light up your cylinders with up to one million watts of power. Regular spark plugs tip the scales at more like 50 watts of output. When you're running the quality Land Rover spark plugs featured here at AutoAnything, you get an immediate boost in horsepower, torque, fuel economy and throttle response. Upgrading to high-performance Land Rover spark plugs makes a lot of sense like shopping at AutoAnything saves you a lot of cents with our 1-year lower price guarantee.