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  See more parts for Subaru STI
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ACPT Carbon Fiber Driveshaft for Subaru STI 2004-2007, Lightweight, High Torque Performance - SP-25AW-SP-50.00
ACPT Carbon Fiber Driveshaft for Subaru STI 2004-2007, Lightweight, High Torque Performance - SP-25AW-SP-50.00 - Image 2 ACPT Carbon Fiber Driveshaft for Subaru STI 2004-2007, Lightweight, High Torque Performance - SP-25AW-SP-50.00 - Image 2

ACPT Carbon Fiber Driveshaft SP-25AW-SP-50.00 for Subaru STI (2004-2007)

The ACPT SP-25AW-SP-50.00 carbon fiber driveshaft is engineered specifically for the Subaru STI models from 2004 to 2007. This precision-crafted component is designed to handle extreme performance demands, making it an ideal upgrade for those pushing their vehicles to the limit.

Key Features

  • Material: Constructed from high-strength carbon fiber, this driveshaft offers superior durability and resistance to torsional stress compared to stock aluminum options.
  • Weight: Weighing significantly less than the factory driveshaft, this unit reduces rotational mass, allowing for quicker acceleration and improved throttle response.
  • Performance Increase: Users can expect rear-wheel horsepower gains exceeding 5% as a result of decreased rotational power losses.
  • Vibration Dampening: The inherent properties of carbon fiber provide excellent vibration dampening, further enhancing power delivery to the wheels.
  • RPM Capability: This driveshaft supports an engine speed increase of up to 1000 RPM, allowing the engine to operate closer to its power peak.

Installation Notes

Installation of the ACPT carbon fiber driveshaft is straightforward as it serves as a direct replacement for the OEM part. However, it is important to note that aftermarket driveshafts may have slightly larger dimensions than factory specifications. Therefore, a minimum clearance of ½ inch is required within the driveshaft tunnel to ensure proper fitment and function. Minor adjustments may be necessary to achieve this clearance.

Fitment

This driveshaft is compatible exclusively with the following model years:

  • Subaru STI: 2004
  • Subaru STI: 2005
  • Subaru STI: 2006
  • Subaru STI: 2007

Upgrade your Subaru STI with the ACPT SP-25AW-SP-50.00 carbon fiber driveshaft and experience enhanced performance and reliability on the road or track.

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2004-2007
 Subaru STI

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Who is ACPT?

ACPT is a driveshaft manufacturing company that was established back in 1977 by Dr. James C Leslie and his son. They have been providing their services of producing advanced composite to various industries such as the military, aerospace, and commercial automotive market. They have been the market leader when it comes to creating driveshaft both for the street and track users. They have made a name for themselves and have been used by various automotive enthusiasts everywhere.

A Fully-Equipped Facility

The company has a 30,000 square feet facility with a fully dedicated area for composite manufacturing. This is where they conduct their manufacturing processes such as resin formulation, filament winding, laminate layup, composite machining, and a special clean room for all their finished products. With an organized facility, no wonder they create some of the best products out there.

Exclusive Manufacturer of Composite Driveshafts

ACPT is known to be the only trusted manufacturer of driveshafts made out of carbon fiber. With their experience working on such exquisite materials, this has enabled them to create driveshafts that are lightweight and, at the same time, durable enough to withstand any high horsepower application.

Built Tough

Their products have been tried and tested by different platforms and are proven to take any kind of abuse. The company is known to supply products used for the military so having a product that is tough is a requisite.

Purchase ACPT Products at Vivid Racing

With decades of experience in manufacturing the toughest product out there, you know that ACPT is a brand that you could put your trust into. Trusted by the military and top racers, you know that you would have a product that won’t easily fail on you. Visit Vivid Racing to see the list of their products that would fit your vehicle.

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