It is super easy to hook up added power for your sled's engine. For monstrous gains, Cadillac XLR replacement spark plugs are custom tuned for your exact ride. They're the fastest way towards making your sled run at its peak.
You'll need a couple minutes to hook up Cadillac XLR spark plugs, yet the power gains are huge. Cadillac XLR spark plugs take your power to a whole 'nother level, whether you want a high performance upgrade or replacement for your tired plugs. Pick from XLR spark plugs at competitive prices at AAG.