Tight Connection: The adapter features an M18X1.5 thread for a secure fit with O2 sensors and converters, enhancing data accuracy, optimizing engine performance, and ensuring safer driving. Stabilize your driving experience. Durable Stainless Steel: Crafted from high-quality stainless steel, this adapter offers exceptional corrosion resistance and durability, maintaining longevity in harsh conditions to protect your vehicle from rust and wear. Performance guaranteed for extended use. Multi-angle Adaptation: With 0 degrees, 45 degrees, 90 degrees and 135 degrees angle options, this adapter accommodates various models and customization needs, facilitating a flexible installation process without complex adjustments. Save time and effort with easy adaptability. Space Optimization: Compact yet powerful, the mini catalytic converter connector is designed for limited engine compartments, ensuring efficient gas circulation without occupying excessive space. Ideal for car enthusiasts seeking space-efficient modifications. Strong Versatility: Compatible with O2 sensor systems across different models, this adapter seamlessly connects engine extenders for enhanced vehicle performance in daily driving or professional racing modifications. Upgrade your vehicle effortlessly for an improved driving experience. Enhance your vehicle's performance with the sensor extension adapter. Featuring a standard M18X1.5 thread specification, this adapter ensures a secure connection with the O2 oxygen sensor and catalytic converter, minimizing air leakage and optimizing sensor data transmission for improved engine performance and safety. Crafted from high-quality stainless steel, this adapter boasts excellent corrosion resistance and durability, guaranteeing a long service life even in challenging driving conditions. Say goodbye to rust and wear, as this adapter provides reliable protection for your car. With multiple angle options of 0 degrees, 45 degrees, 90 degrees, and 135 degrees, this adapter offers flexibility to suit various models and modification needs, simplifying the installation process without the need for complex adjustments. Save time and effort while enjoying enhanced performance. Designed for space optimization, the compact size of the mini catalytic converter connector makes it ideal for engine compartments with limited space. Despite its small footprint, it ensures efficient gas circulation without compromising performance perfect for car modification enthusiasts. Item Name: Extension Adapter Material: Stainless Steel Features: Tight Connection, Multi-angle Adaptation, Space Optimization Size Details: Length: 8cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Sensor Extension Adapter