You may think that your Pontiac header is just a simple exhaust component, sucking the engine byproducts off the engine. But its job is of critical importance to the efficiency of the combustion process, life of the engine, overall performance of the vehicle, and to the health of human at large. The mere size of its pipe will have great effect to those mentioned aspects. And even the energy remaining in the exhaust gases sucked by the pipes can increase the performance of the vehicle. The header pipes make use of the power that's supposedly to be thrown away. It's simply the high-flow design of these pipes that enables such to happen. And so, must immediately be replaced with topnotch Pontiac header pipe replacement when damaged. The Pontiac header pipe handles strength of the compression waves and suction waves getting through it, letting them pass freely until they get to the other exhaust ports. It must be of proper length to ensure that the scavenging wave arrives at the correct time to effectively be reflected back to the exhaust valve. The free-flow design and the timing work together to maximize the torque and horsepower from given by the engine over its operating RPM range. In fact the pipes of performance headers, especially for race cars and turbocharged engines, are designed to truly exemplify. Whether your Pontiac has a modified engine, one that is equipped with power booster, or the typical one, you can have the right header pipe right at this online store. We got here in our extensive online catalog the finest ones not just for Pontiac units but also for other vehicle makes and models. Our store also features other auto parts and accessories that are beneficial for restoration and modification purposes. Check them all out in a matter of clicks.