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Carbonetic Rear 2.0way Carbon LSD Subaru WRX STI 04-06



Model #ACSRA9510

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Carbonetic Rear 2.0way Carbon LSD Subaru WRX STI GD EJ257 04-06

The CARBONETIC LSD (Limited Slip Differential) responds to the demands of the novice or the professional driver seeking the most dependable control when competing in road racing, time attack, drifting competition or a rally event. A vehicle kinetic performance is largely determined by the potential of the selected LSD. CARBONETIC release the Carbon LSD and the Metal LSD. Those LSD have different character. You can choose the best one for your vehicle.

The world famous Carbonetic Carbon LSD provides linear and stable traction during acceleration and deceleration, and regardless of road conditions and driving style, it yields the ideal line preferred by the driver. The carbon LSDs are suitable for street, winding, circuit racing, fun circuit event, drifting, dirt trials, auto-cross, and rallies.

CARBONETIC Carbon LSD Benefits

*More than twice the differential lock strength of metal LSDs

  • High carbon friction material increases the coefficient of friction
  • Friction coefficient of metal plate in oil: 0.05 ~ 0.15
  • Friction coefficient of metal plate in oil: 0.25 ~ 0.35
*Low initial drag resistance with reliable performance - surpasses more than 5 times that of metal LSDs
*Acceleration control range in excess of 10 times that of metal LSDs
  • Vehicle will remain on track in and out of turns for exacting driving control
*More than 30 times the thermal decomposition resistance of metal LSDs
  • Promotes increased driving skill - repeated time attacks or under loads of performance cars
*More than 70 times the service life of metal LSDs
*Virtually noiseless performance
*Compatible with automatic transmission vehicles

The Solution for drivers experiencing problems including:
  • The inability to hit an ideal clipping point around corners
  • Early desired acceleration early in a corner turn
  • Under steerding or over steering going into a corner
  • Short term durabiltiy and the rise in oil temperature
  • Inconsistent Lap times
  • LSD noise
  • Preservation of natural handling for the driver

Replacing Differential: Mechanical

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/!\ warningWARNING: Cancer and Reproductive Harm

Vehicle Engine Notes
Subaru STI

Subaru WRX

About Carbonetic

ACROSS Co. is a world-leading carbon producer, including Carbon-Carbon Composite materials and engineered design solutions for the USA and beyond. In 2001, ACROSS Corporation successfully released a state-of-the-art line of carbon clutches to the automotive marketplace.

Today, these continually evolving carbon clutches and carbon LSDs can be found under the brand name of Carbonetic. They are considered to be standard tuning gear in the automotive market, as they present appreciable benefits to the end-user in terms of performance, controllability, and cost-effectiveness. Following ongoing technological improvements and refinements, Carbonetic offers a distinctive and diversified lineup of carbon composite products to dedicated racing aficionados and car enthusiasts all across the United States.

Why Choose Carbonetic Clutches?

Carbonetic is proud to present its carbon clutch series as a joint development with ACROSS Corporation. ACROSS is globally renowned for being a leading carbon manufacturer, and it boasts the most advanced CC composite technology in the world. The ultra-lightweight and heat-resistant characteristics of the CC composite offer drivers exceptional strength, response, and durability. Carbonetic clutches deliver a very smooth operation that is also very easy on a vehicle’s transmission. From the street to the racetrack, under any and all driving conditions, Carbonetic carbon clutches will enhance your driving experience and heighten the excitement every time you get behind the wheel. You will immediately feel the difference when you install a Carbonetic clutch in your car.

Carbonetic Clutch Offerings

Carbonetic offers single, twin, and triple plate carbon clutches, along with carbon limited-slip differentials (LSDs). Carbonetic’s single-clutch model is designed for use in regular and light-tuned vehicles. They act similarly to an OEM clutch, with only a slightly heavier pedal feel. Drivers will experience excellent performance at half clutch for easier street driving. The CC composite provides dramatic weight reduction and improved synchronization during shifting. The twin plate clutch is ideal for Time Attack cars, drag racing, and heavy-duty track cars. Like the single-clutch, it behaves really well on the road with minimal vibration, if any. It seems a bit heavier than the single plate kit with a slightly more aggressive feel. The triple-plate clutch is designed for high-output-powered vehicles, capable of holding 1100 bhp. It is designed to be incredibly strong and built to repeatedly handle the severest of driving conditions, as this clutch is ideally suited to high-powered race, road, drift, and drag applications.

Carbonetic’s dynamic carbon clutch series is designed for high-powered vehicles ranging from 600 bhp to 1500 bhp. This includes the twin and triple-plate clutches, which deliver powerful performance that is unmatched by the competition. The key benefits include a reduced impact on the engine and transmission components due to our C/C-MC technology. A large reduction in inertia weight also enables quick shifting while minimizing drivetrain losses. The Carbonetic clutch is also the most controllable and cost-effective multi-plate clutch available on the market today. 

Find Carbonetic Clutches at Vivid Racing

If you are in the market to upgrade your vehicle’s clutch, then you have come to the right place. Vivid Racing carries a wide array of Carbonetic clutches for various makes and models. Our inventory of Carbonetic products includes limited-slip differentials, carbon blade clutches, and twin- and triple-plate carbon clutches. If you have any questions about these products, please contact Vivid Racing’s expert parts team at (480) 966-3040.

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