Fitment: Fits all standard oxygen sensors with M18 x 1.5 thread Features: 90-Degree Oxygen Sensor Spacer Design: The spacer features a 90-degree angle design, allowing for easy installation and optimal positioning of the oxygen (O2) sensor. This angled configuration helps avoid interference with surrounding components in confined engine compartments. Check Engine Light Prevention: This adapter is designed to help prevent the check engine light from illuminating. It is commonly used in vehicles with modified exhaust systems, such as those equipped with aftermarket headers or modified catalytic systems, where the O2 sensor signal may be affected. Integrated Mini Catalytic Converter: Equipped with a mini catalytic converter, this spacer helps maintain proper exhaust system operation by supporting sensor functionality and contributing to emissions control under modified conditions. Enhanced Exhaust Efficiency: Designed for performance-modified vehicles, this adapter promotes improved exhaust flow and efficiency, supporting optimized engine performance while helping to maintain stable sensor readings. Durable Construction: Built from high-quality materials such as stainless steel or aluminum, this product offers excellent resistance to high temperatures, corrosion, and harsh operating environments for long-term reliability. Universal Compatibility: Engineered for broad compatibility with vehicles utilizing M18 x 1.5 threaded oxygen sensors, providing versatile application across various makes and models. Simple Installation: Designed for easy installation with standard tools. The threaded design allows for direct attachment into the existing exhaust system, enabling a quick and secure fit. Emissions Compliance Note: Modifying or removing emissions-related components may impact compliance with local regulations. It is recommended to verify applicable laws and regulations before installation. PACKAGE INCLUDES: 1 x O2 Sensor Spacer Adapter