Power is transferred from the transmission to the differential via the driveshaft. The power is subsequently sent back to the rear wheels. It's easy to overlook a driveshaft, yet it's critical for your car to efficiently transfer energy from motion.
Although it does not make a significant performance difference, it might be something you should consider depending on your build. The majority of cars have a steel drive shaft. You can choose to have an aluminum, or carbon fiber driveshaft.
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Every driveshaft material is different and each has its own pros and cons. The most lightweight drive shaft material is carbon fiber. Carbon fiber driveshafts are lighter than aluminum shafts. There are a few other benefits to carbon fiber.
Carbon fiber isn't as brittle as steel and aluminum. Carbon fiber is broken down into harmless splinters that are unlikely to cause any damage to your car. Carbon fiber vibrates at a lower frequency than aluminum and is stronger than steel.
Carbon fiber is the best material. Carbon fiber cannot be repaired and can't even be replaced. Carbon fiber is not repairable like aluminum or steel.
The structural integrity of the entire carbon-fiber structure can be irrevocably destroyed if one strand is damaged. Carbon-fiber drive shafts might easily be priced similarly to their aluminium and steel counterparts. Because carbon fibre is more difficult to produce, it is more expensive.