Driveshaft Shop Carbon Fiber Driveshaft

2013–2016 Scion FR-S / 2013–2021 Subaru BRZ / 2017–2021 Toyota 86 (Manual Transmission)

610231

Overview:

The Driveshaft Shop Carbon Fiber Driveshaft is a high-performance, one-piece replacement designed specifically for the manual transmission models of the Scion FR-S (2013–2016), Subaru BRZ (2013–2021), and Toyota 86 (2017–2021). Engineered to significantly reduce rotational mass, this driveshaft weighs approximately half as much as the factory two-piece steel driveshaft. It is built to support up to 850 wheel horsepower, making it an ideal upgrade for enthusiasts seeking improved throttle response, reduced drivetrain vibration, and enhanced durability under high power conditions.

Whether you are upgrading your vehicle for track use, spirited street driving, or high-horsepower builds, this carbon fiber driveshaft offers a direct-fit solution that maintains factory compatibility with all original shields, plates, and covers without any modifications.

Key Features:

This carbon fiber driveshaft combines advanced materials and precision engineering to deliver superior performance and reliability:

• Complete one-piece 2.75" carbon fiber shaft, replacing the factory two-piece design
• Approximately 12.2 lbs, roughly half the weight of the stock driveshaft for reduced rotational mass
• Supports up to 850 wheel horsepower, suitable for high-performance applications
• Custom-wound with high modulus carbon fiber for maximum strength and stiffness
• Ends machined from durable 6061-T6 aluminum for lightweight strength and corrosion resistance
• Features larger, replaceable universal joints for enhanced durability and serviceability
• Maintains full compatibility with factory shields, plates, and covers—no vehicle modifications required
• Eliminates the factory center support bearing, reducing drivetrain movement and improving responsiveness
• Designed to clear all undercarriage components with a compact diameter

Construction & Design:

The driveshaft is constructed from a high modulus carbon fiber tube that is custom wound to balance strength, stiffness, and weight savings. This advanced composite material significantly reduces the rotational mass compared to the factory steel shaft, resulting in quicker throttle response and less drivetrain inertia. The shaft’s ends are precision-machined from 6061-T6 aluminum, a lightweight and robust alloy that ensures secure connections and long-lasting performance.

The one-piece design removes the factory two-piece shaft and center support bearing, which not only reduces weight but also eliminates the vertical movement of the hanger bearing during acceleration. This leads to a smoother, more direct power delivery and improved driving feel.

Performance & Sound

By halving the weight of the driveshaft and removing the center bearing, this carbon fiber shaft enhances vehicle responsiveness and reduces drivetrain vibrations. Drivers will notice a more immediate throttle response and a reduction in drivetrain noise, contributing to a more refined and engaging driving experience. The lightweight construction also helps reduce rotational inertia, which can improve acceleration and overall drivetrain efficiency.

Installation & Fitment:

This driveshaft is a direct bolt-in replacement for manual transmission models of the Scion FR-S (2013–2016), Subaru BRZ (2013–2021), and Toyota 86 (2017–2021). It installs using all factory mounting points and hardware, requiring no modifications to the vehicle’s undercarriage or drivetrain components. All factory shields, plates, and covers remain fully compatible and can be reused without alteration.

Please note that this driveshaft may have interference issues with some aftermarket short throw shifters, so compatibility should be verified if such modifications are present.

What's Included:

• One-piece 2.75" carbon fiber driveshaft
• 6061-T6 aluminum end fittings with larger, replaceable universal joints
• Installation hardware (where applicable)
• Detailed installation instructions

Ideal For:

This carbon fiber driveshaft is ideal for enthusiasts and racers who demand improved drivetrain performance and durability. It is especially suited for:

• High-horsepower builds up to 850 wheel horsepower
• Track and autocross competitors seeking reduced rotational mass and improved throttle response
• Street performance drivers wanting a smoother, quieter drivetrain
• Owners looking to upgrade from the factory two-piece driveshaft to a lighter, stronger one-piece design

The Driveshaft Shop builds high-performance driveshafts and CV axle solutions for street and racing use, with offerings in steel, aluminum, and carbon fiber across sport compact, European, and modern muscle applications. These drivetrain upgrades are designed to handle increased power reliably—especially important for hard launches, drag racing, or high-grip setups.