This JMI AdvCCRT Size B Universal Offset Inlet Cone is a precision-engineered automotive component designed for catalytic converter systems. With a 10.5-inch body diameter and a 4-inch offset inlet configuration (Part No. 10127), this cone provides optimal exhaust flow management and seamless integration with existing converter setups. The offset design allows for flexible installation options while maintaining proper exhaust gas routing. Constructed from durable materials to withstand high temperatures and harsh operating conditions, this inlet cone ensures reliable performance and proper exhaust system function. Its universal design makes it compatible with various vehicle applications requiring a Size B fitting. The 4-inch inlet diameter accommodates standard exhaust piping, making it suitable for both OEM replacement and custom exhaust system modifications. This component is essential for maintaining proper exhaust flow dynamics and ensuring optimal catalytic converter performance.