It's a piece of cake to twist in some additional pep for your rig's cylinders. To provide jacked up throttle response, Rolls Royce Silver Spirit spark plugs are custom built for your year, make, and model sled. They are the quickest way to make your car run at its peak.
Our Rolls Royce Silver Spirit Spark Plugs have
reviews, averaging 4.5
out of 5 stars.