Cusco Rear Differential Cover for Subaru Impreza WRX STi R180 Increased Capac...

Cusco Rear Differential Cover — Increased Capacity for Subaru Impreza WRX/STi (R180) Brand: Cusco Upgrade and protect your Subaru Impreza WRX/STi rear differential with the Cusco increased-capacity rear differential cover. Precision-engineered for R180 rear ends, this anodized blue cover improves oil capacity, cooling, and durability—ideal for spirited street driving and track use. Key Benefits Increased oil capacity: Adds fluid volume to reduce operating temperatures and improve lubrication under high load. Improved cooling: Enhanced surface area and finned design dissipate heat more effectively. Durable construction: High-grade aluminum with corrosion-resistant blue anodized finish for long-lasting protection. Easy installation: Direct-fit for R180 rear differential on compatible Subaru Impreza WRX/STi models; uses factory bolt pattern. Track-proven reliability: Designed by Cusco for motorsport and aggressive driving conditions. Why Choose Cusco Cusco combines motorsport heritage with precision manufacturing. This rear differential cover not only looks great on your Subaru but also delivers measurable performance benefits—lower temperatures, longer gear life, and improved fluid management. Fitment: Subaru Impreza WRX/STi with R180 rear differential. Verify compatibility with your year and model before purchase.