PST Carbon Fiber Driveshaft - Subaru WRX 6MT 2015+

The finest driveshaft available anywhere. Each driveshaft is specifically designed by PST’s Engineering Department to optimize the characteristics of Carbon Fiber required in your special application.

By replacing the stock steel driveshaft with a light weight carbon unit, rotational mass is removed from the drivetrain allowing more energy to be spent rotating the tires instead of the stock heavy driveshaft. This increases throttle response, performance, acceleration, and braking.