Driveshaft Shop Carbon Fiber 1-Piece Driveshaft for Subaru 2004-2007 STI 6-Speed

Driveshaft Shop Carbon Fiber 1-Piece Driveshaft for Subaru 2004-2007 STI 6-Speed Brand: Driveshaft Shop Upgrade your Subaru STI with a high-performance, lightweight driveshaft engineered for the 2004–2007 STI 6-speed (R180 rear) transmission. The Driveshaft Shop Carbon Fiber 1-Piece Driveshaft (SUSH2-C) delivers improved throttle response, reduced rotational mass, and precision-balanced reliability for street and track use. Fitment: Subaru STI 2004–2007, 6-Speed (R180 rear) Construction: High-strength carbon fiber composite for superior stiffness and weight savings Performance Benefits: Faster acceleration, crisper shifting, reduced drivetrain vibration Durability: Engineered for high RPM use with precision-balanced flanges and high-quality joints Direct Replacement: Designed for bolt-on installation using factory mounts and hardware Whether you're tracking your STI or improving everyday drivability, this Driveshaft Shop one-piece carbon fiber unit offers a substantial performance upgrade over OEM steel shafts. Lightweight, strong, and balanced —a simple, effective improvement to unleash more of your Subaru's potential.