Details 5-Inch Length Oil Catch Can Extension 7 Ounce Oil Capacity Black Finish Enhances Oil Vapor Separation Improves Engine Efficiency Durable Construction Fits Universal Applications; Some Adaptation May Be Required Oil Catch Can Extension. The 5-inch Oil Catch Can Extension with a 7-ounce capacity and black finish is designed to improve the efficiency of oil catch can systems by increasing volume capacity and enhancing oil vapor separation. This upgrade helps reduce oil buildup in the intake system, contributing to cleaner engine performance and greater engine longevity. It is ideal for enthusiasts aiming to maintain optimal engine health and performance.Construction and Appearance. Constructed from durable materials built to withstand automotive conditions, this extension features a sleek black finish that resists corrosion and complements other engine bay components. Its robust construction ensures reliable, long-lasting performance while maintaining a professional look.Installation. Installation is straightforward, typically requiring no specialized tools or modifications. It attaches easily to existing catch can setups, making it suitable for most skill levels.Application. This product fits universal applications; some adaptation may be necessary depending on specific configurations and setups.