Kick up the performance of your ultra cool Cadillac XLR roadster with high-performance Cadillac XLR spark plugs from AutoAnything. You might think that changing from stock spark plugs to XLR spark plugs won't make a noticeable difference, but think about this.
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Each Cadillac XLR performance sparkplug contains its own little built-in capacitor. This transforms a wimpy spark into a super spark for more efficient combustion. And, that translates into as much as 12% more torque and horsepower! Plus, faster throttle response. Put it all together and you can clearly see that XLR spark plugs make a huge difference!