These superior headers are the key to unlocking your Fiero engine’s full potential. They provide the necessary breathing space for your engine, allowing it to function as it was originally designed to.

The result is a noticeable increase in horsepower, ranging from 5% to 10%. This boost in power can swiftly propel your vehicle from a standstill to triple-digit speeds. When tested on a dynamometer, this translates to an impressive gain of 7 to 15 horsepower, or potentially even more, depending on the size of your engine.

But the benefits of these headers don’t stop at horsepower. They also contribute to significant increases in torque and power within the 1500 to 5500 rpm range. This means you’ll experience enhanced performance not just at high speeds, but across a broad spectrum of driving conditions.

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