The exhaust system in your vehicle is designed to efficiently remove the waste from the combustion chamber of your Acura. After the power stroke is completed, the pistons begin to rise back up, pushing the exhaust out of the chambers and into the Acura headers. Within the headers, the exhaust from multiple cylinders is combined and sent to the rest of the exhaust system. The Acura headers are one of the most important factors in the overall efficiency of the exhaust system. If they restrict the flow of the exhaust, the engine will have to perform extra work to push the exhaust out of the combustion chamber. The stock Acura headers are well designed for the job, however. As the vehicle ages, corrosion will often start to attack the Acura headers, and when combined with the excessive heat of the exhaust, it is only a matter of time before they start to leak. When replacements are needed for the Acura headers, you will find the correct versions in our vast online catalog, for a much lower price than what the dealership would charge. Our Acura headers are designed to meet all of the specifications of the stock units, and they are made of superior materials. Their quality is guaranteed with a full warranty from the manufacturer. Because they will perfectly line up with the stock mounting locations, the Acura headers are very easy to install. When it is time to order your new Acura headers, you can do it by phone with a toll-free call, or through our easy online ordering process, and our quick filling and shipping systems ensure that they will arrive at your door soon.