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Cusco Rear Differential Cover Blue Increased Capacity for Subaru Impreza WRX STi (R180 End)

This Cusco Rear Differential Cover is a direct replacement for the factory rear differential cover on the Subaru Impreza WRX STi equipped with the R180 rear end. Crafted from billet aluminum and anodized in Cusco's signature blue, it offers increased oil capacity by approximately 400cc to enhance cooling efficiency and prolong differential life during aggressive driving or motorsport use.

The cover features internal baffling to prevent oil starvation, heat sink fins for improved heat dissipation, and pre-tapped M16 x 1.5 threaded holes to accommodate an optional external differential oil cooler. This upgrade is ideal for racecars, rally cars, or track day enthusiasts seeking to maintain optimal lubrication and temperature control of the limited-slip differential.

  • Increased oil capacity by approximately 0.4 liters
  • Billet aluminum construction with durable blue anodized finish
  • Internal baffling to ensure consistent oil flow
  • Cooling fins for enhanced heat dissipation
  • Pre-tapped M16 x 1.5 threaded holes for external cooler installation
  • Includes hole plugs for unused ports

This product has not yet been assigned to any vehicle. We are working to ensure that this changes as soon as possible. Please contact us if you have any questions.

Cusco USA is a division of Carrosser Co. Ltd, which is based in Japan. Cusco USA is the headquarters for market research, product development, sales and distribution in the Americas. Our headquarters are located in Huntington Beach, California. Cusco's mission is to develop and deliver vehicle components that enhance the driver’s experience and ability to control a vehicle to the highest level. Consumers purchase their parts because our company was founded on this principle and still delivers it today. Cusco produces high-quality coil-overs, suspension parts, drive trains, strut tower bars, chassis bars and roll cages and different engine and body parts.
Contact
Cusco
16635 Gemini Lane
92647 Huntington Beach
USA

https://www.cusco.co.jp/
Responsible person
Streetstylez Ltd. & Co. KG
Heinrich-Lorenz-Str. 2-4
09120 Chemnitz
Germany

info@streetstylez.eu
www.streetstylez.eu
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