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Part number: 665020A
Product Details
Cusco 665020A LSD - Type RS

The Cusco Type RS LSD had proved to be capable of competition use in the All Japan Gymkhana Championship without overhauling a single time during the season. With all drivers and teams finishing with good or championship results at the end of the season.

According to Cuscos in house research, initial torque is 50 to 70% lower compared to the conventional cone plate type LSD enabling lower drive friction and better response.

  • Low power loss means better lap times for even the mild tuned of cars
  • Chattering is kept low
  • Improved durability as clutch plates are low pressured
  • The LSD efficiency is higher with smoother oil flow between plates.
  • Special precision springs, set in the pressure plate, assure steady coil movement
  • Clutch plates do not stick together like conventional cone plate type LSDs. Therefore less clutch plate wear or deterioration occurs.

There are three ways to set your Cusco Limited Slip Differentials: 1 way, 1.5 way and 2 way.

  • 1 way LSD: Specially suited for front wheel drive cars and AWD front axle cars. Activates under acceleration, and acts as a true LSD when the throttle is off. This CUSCO 1 way LSD will improve lap times without a doubt.
  • 1.5 way LSD: Activates under acceleration while the under-steer under deceleration is less than on a 2 way LSD. Recommended for those who have a hard time with under-steer.
  • Two way LSD: Recommended on rear wheel drive cars and AWD rear axle cars. Activates on both acceleration and deceleration. Recommended for those who prefer aggressive driving and big angle drifting.
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Great price on Tokico D-specs and good communication.  Will definately do business with them again!
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Excellent prices + great customer service = people I want to do business with... period.
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Great prices and easy transaction
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Best price I could find on line, shipped really fast. With how low the price is I was worried but everything came fast and it was the correct parts. This place really keeps the cost of racing down.
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Fitment
Subaru Impreza
2005 Subaru Impreza ALL / WRX
2004 Subaru Impreza ALL / WRX
2003 Subaru Impreza ALL / WRX
2002 Subaru Impreza ALL / WRX
2000 Subaru Impreza ALL / Base
1999 Subaru Impreza ALL / Base
1998 Subaru Impreza ALL / Base
1997 Subaru Impreza ALL / Base
1996 Subaru Impreza ALL / Base
1995 Subaru Impreza ALL / Base
1994 Subaru Impreza ALL / Base
1993 Subaru Impreza ALL / Base
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