Pull more performance from your sports car without pushing your engine over the edge when you use Maserati 425 spark plugs. These 425 performance spark plug sets transform the normal bolt of energy from your ignition coil into a super fast 1,000,000 watt surge of energy, causing your fuel combustion to work better.
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Your new Maserati 425 racing spark plugs hand you greater fuel use and more torque without damaging your turbo engine. You also enjoy noticeably better throttle response. Take a look at 425 spark plug reviews on our site and see what present owners think of these spark plugs.