Upgrade your exhaust system with our robust Weldable Stainless Steel Exhaust Control Valve Set. This vacuum actuator valve is designed to fit seamlessly with 2" (50mm) pipe OD, ensuring a perfect fit for your automotive engine. Crafted from durable stainless steel, this valve offers excellent corrosion resistance and longevity. It features a vacuum pressure range of -2 psi to -5.5 psi, closing automatically at free condition, and comes with a rod end bearing linked between the actuator and gate lever for smooth operation. Ideal for controlling exhaust flow, this valve is a reliable choice for your vehicle's performance enhancement.