This Vibrant Performance Oxygen Sensor Bung 1194 is the perfect addition to your exhaust and emission system. Made of durable 304 stainless steel and with a thread size of M18 x 1.5, it is designed to withstand the harshest conditions. The product group of Sensor Bungs and Plugs and its brand Vibrant Performance guarantee its quality.  making it a reliable choice for any car or truck parts and accessories needs. Weld it onto your exhaust system and enjoy its benefits.