Most people new to this subject wonder why a race car needs headers and wheel spacers. In this article, you will find an explanation of what each aftermarket part does for the car and thus understand better why Mazda uses these aftermarket parts more than other brands.
Mazda is a popular brand name of one of the Japanese automotive manufacturers founded in 1920. All over the world, these cars are popular for everyday use. However, many use the Mazda brand for race cars and tracking, thus needing to adapt the car to the particular uses of its owner. This is one of the traits of Mazda, the ability to personalize the car inside and out.
Between exhaust Mazda headers and wheel spacers, the one most needed for a race car is the header. Any car, including Mazda models, use a normal exhaust system with a manifold to send the exhaust from each individual cylinder to the actual exhaust pipe. However, should one cylinder present a problem, it will automatically share the problem with the rest of the cylinders thus decreasing the power of the car immensely. However, this is not felt much if the car is an everyday use sort of thing and the parts are made to withstand such behavior, but race cars need the added power a header gives.
Mazda headers have a separate exhaust for each cylinder which is gathered in a collector to the actual exhaust pipe. This eliminates the communication between one cylinder exhaust and the other, eliminating with it the exhaust back pressure entirely. In most cases, headers are also easy to install at home, making the acquisition practical and effective.
The other aftermarket part popularly used amongst racers is the wheel spacers. Wheel spacers were created to solve fitting issues of the tires. It allows the owner to adapt his car wheel size and thus stability at hitting a curb. However, it doesn’t always have a good long-term effect on the link of the wheel and the hub.
For more information on Mazda headers and other aftermarket parts of any brand, you can easily visit the numerous automotive websites out there, where you can find guaranteed and tested parts for any race car, optional kits and more. It may be hard at times to find a trustworthy source, so check your options out.