Push the performance of your V12 supercar into the stratosphere when you install BMW 8-Series spark plugs in place of standard plugs. These 8-Series performance spark plug sets produce up to 1,000,000 watts of energy, which leads to upward of a 12 percent increase in torque. Best of all, they're custom made to fit like stock plugs.
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You immediately feel the increase in power the first time out with BMW 8-Series racing spark plugs. These plugs don't hurt your engine or void your warranty. Many actual owners have good things to say about these plugs in our 8-Series spark plug reviews.