QA1 JJ-21216 REV Series Carbon Fiber Driveshaft 3.300in. 1-Piece

The QA1 JJ-21216 REV Series Carbon Fiber Driveshaft is a precision-engineered, one-piece performance driveshaft wound specifically for the 2018 Ford Mustang GT with automatic transmission. Manufactured at QA1's Lakeville, Minnesota facility using exclusive 3M Matrix Resin, this driveshaft delivers a truly engineered driveline system from transmission to rear end—reducing drivetrain stress while putting more power to the ground.

Key Features:

• 3.300-inch diameter, 1-piece carbon fiber construction for maximum rigidity and strength
• Spicer Life Series 1350 U-joint on one end and a high-speed CV joint on the other for smooth, high-RPM operation
• High-speed sealing boot and high-temp grease engineered specifically for Mustang driveline geometry
• Balanced as a complete assembly—no welded or bonded weights—for a more precise and consistent balance
• Lighter and stronger than steel, aluminum, and competing carbon fiber driveshafts
• Corrosion- and rust-resistant carbon fiber composition
• Drop-in installation with no modifications or drilling required; includes differential and transmission yokes/flanges
• Wound with 3M Matrix Resin featuring spherical nanoscale silica for improved abrasion resistance, higher compressive strength, and minimal water absorption
• Designed, manufactured, and balanced for maximum performance applications where safety and vehicle performance are the primary considerations
• Proudly made in the USA

Performance Benefits:

• Longer transmission and differential life due to reduced driveline shock
• Quicker acceleration with improved power delivery to the rear wheels
• Engineered to minimize NVH (noise, vibration, and harshness) at high RPM

Note: Converting from a factory two-piece isolated driveshaft design to a one-piece carbon fiber unit may result in increased NVH under certain operating conditions. This driveshaft is intended for performance and high-output applications.