I took a break from working on my own car to focus on the fiancé’s EVO. Yes . . . I know, I own a Subaru but in my defense, she bought the car before we met. The transmission and differential fluids were well overdue for a change. We purchased Mitsubishi DiaQueen LSD gear oil and spent our weekend flushing the system. Fun times! By Scott Tsuneishi Enjoyed this Post? Subscribe to our RSS Feed, or use your favorite social media to recommend us to friends and colleagues!