OBX Oxygen O2 Sensor Wire Integra RS GS GSR B18B B18C Rear Durable and High quality Easy to Install as OE Style Connectors No Cutting & Lengthening needed for Aftermarket Exhaust Header Manifold (OR) Other Exhaust Modifications OBX Genuine Products Design and Quality of OBX U.S.A Best Pricing for the quality Plug and Play sensor which requires no splicing or modifications.