Driveshaft Shop 1-Piece 2.370" Carbon Fiber DriveshaftDriveshaft Shop 1 Piece Carbon Fiber driveshafts are a complete 2. 370" carbon fiber shaft that weights approximately half the weight of the factory 2 piece driveshaft. This 1 piece design features larger, replaceable u joint and can handle up to 850WHP and 180 mph passes. The tubing is custom wound with a high modulus fiber to ensure optimum strength while making it small enough to clear everything under the vehicle. All of the factory sheilds,