RacingDiffs Limited Slip Differential Clutch plate service pack for Subaru Impreza WRX STI - R180

Subaru Impreza WRX STI Drivetrain upgrade components

Rear Limited Slip differential - R180 LSD

With this kit, you will not just restore the LSD performance, you will upgrade it by far. Our clutch plates are the Molybdenum-Ceramics coated, which is far superior to any factory metal plates. There is no possibility of metal shavings as with the metal plates. Operating temperature is decreased by 15% which makes the diff more durable in severe conditions and high Horse power applications.



Highly recommended for everybody who visits track regularly!

Fits all OEM Clutch type R180 Limited slip differentials!

RacingDiffs Recommends Motul Gear Competition 75w140 oil for all products.

 

OEM part numbers:

ST3900055040
ST3900055020
390004S020