Offering the greatest gains in power and sound, our Competition Headers for the Porsche 981 are an excellent performance upgrade....
Offering the greatest gains in power and sound, our Competition Headers for the Porsche 981 are an excellent performance upgrade from the heavy and restrictive stock manifolds. You’ll notice the 11 lb weight savings, decreased operating temperatures, and improved engine response all while separating your car from the crowd with the increase in tone from Soul Performance Products Competition Headers.
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