Increase performance levels of your executive car without damaging your engine when you replace your OEM plugs with Jaguar XF spark plugs sold at AutoAnything. Unlike average plugs that produce a paltry 50 watts of energy, XF performance spark plug sets powerhouse 1,000,000 watts into your system by using built-in capacitors to concentrate the ignition coil's energy.
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The result is Jaguar XF racing spark plugs increase your torque and your throttle response, without voiding your car's factory warranty. You get to leave everyone else in the dust. XF spark plug reviews at the bottom of our pages are full of good information.