- EXCELLENT QUALITY: This universal intake and exhaust smoke testing adapter is crafted from high-quality silicone, ensuring superior sealing and durability. Its soft, elastic design allows it to withstand high temperatures and significant tearing, making it a reliable choice for your testing needs. - WIDE APPLICATION: Compatible with all vehicles and light trucks, this adapter fits various air intake and exhaust shapes, including round, oval, square, rectangle, and other challenging configurations. Quickly assess the integrity of your entire air intake or exhaust system with ease. - UPGRADED DESIGN: The latest version features a simplified design, having removed one of the steel rings at the end of the intake adapter. Ensure that the intake and exhaust diameter exceeds 2 inches for optimal use. - QUICK REPAIR: The inflatable bladder works seamlessly with all EVAP System Smoke Leak Detectors, allowing you to efficiently identify leaks in your vehicle's intake and exhaust systems. This saves time and money, streamlining the leak detection process and enabling rapid repairs. Use Scenarios: 1. Ideal for automotive professionals and DIY enthusiasts alike, this adapter simplifies the process of diagnosing leaks in various vehicle systems. 2. Perfect for quick inspections during routine maintenance checks, ensuring your vehicle operates efficiently and safely. 3. Use this tool in conjunction with smoke leak detectors to confirm the integrity of air intake systems, preventing costly repairs down the line.