Upgrade your 1999-2004 Ford Mustang GT with the J&L 3019P-B Oil Separator 3.0. This high-performance oil separator is expertly designed to reduce oil vapors in your intake system, preventing potential issues such as diluted fuel and decreased octane levels. Crafted from solid billet aluminum, it ensures durability and longevity, making it an essential addition for enthusiasts looking to enhance engine performance. The J&L Oil Separator features a knurled tank base for easy removal and draining of spent oil, along with an O-ring seal that prevents leaks. Its advanced filtration system includes a fine mesh stainless steel screen that captures fine oil vapors, allowing only the heaviest droplets to accumulate in the tank. With a capacity to hold 3 oz of fluid, this separator is efficient and easy to maintain*just drain it every 2000-3000 miles for optimal performance. Enhance your Mustang's performance and preserve engine integrity with this essential accessory. <b>Features:</b> * Material: Solid billet aluminum construction for durability: Material: Solid billet aluminum construction for durability * Design: Knurled tank base for easy removal and oil drainage: Design: Knurled tank base for easy removal and oil drainage * Filtration: Fine mesh stainless steel screen traps oil vapors: Filtration: Fine mesh stainless steel screen traps oil vapors * Capacity: Holds 3 oz of fluid to maintain optimal performance: Capacity: Holds 3 oz of fluid to maintain optimal performance * Maintenance: Easy draining every 2000-3000 miles: Maintenance: Easy draining every 2000-3000 miles