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DSS Subaru 2004-2007 STI 6-Speed (R180 Rear) 1-Piece Carbon Fiber Driveshaft

This 1-piece carbon fiber driveshaft is designed specifically for the Subaru WRX STI models from 2004 to 2007 with a 6-speed transmission and R180 rear differential. The shaft measures 2.75 inches in diameter and is custom wound with high modulus carbon fiber to ensure exceptional strength while maintaining a compact profile that clears all factory shields, plates, and covers without modification.

Featuring 6061-T6 aluminum ends and larger, replaceable u-joints, this driveshaft is rated to handle up to 850 wheel horsepower and speeds up to 180 MPH. Weighing only 12.2 pounds, it is approximately half the weight of the factory 2-piece driveshaft, resulting in improved vehicle responsiveness and reduced drivetrain noise.

  • Complete 2.75" carbon fiber 1-piece shaft
  • 6061-T6 aluminum ends with replaceable u-joints
  • Rated for 850 WHP and 180 MPH maximum speed
  • Approximately half the weight of the OEM 2-piece driveshaft (12.2 lbs)
  • Direct fit for 2004-2007 Subaru WRX STI with 6-speed and R180 rear differential
  • No modifications required to factory undercarriage shields and covers

Important: Not recommended for use above 180 MPH. Warranty does not cover damage caused by failing mounts or bushings allowing drivetrain movement.

Make Model Year Type
Subaru Impreza 2004 WRX STI
Subaru Impreza 2005 WRX STI
Subaru Impreza 2006 WRX STI
Subaru Impreza 2007 WRX STI
Subaru Impreza 2007 WRX STI Limited
The Driveshaft Shop manufactures upgraded driveshafts, axles, and differential conversions for both import and domestic vehicles. Driveshafts are made from steel, aluminum, chormoly, or carbon fiber. The Driveshaft Shop’s driveshafts have been used in numerous record setting racecars. Each driveshaft is dynamically balanced at over 9000 RPM’s, ensuring unbeatable reliability.
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