This Remark midpipe kit for 2014–2020 Lexus IS350 V6 includes a high-flow catalytic converter to improve exhaust flow through the midsection. Designed as a direct replacement midpipe, it lets you upgrade or repair the factory midsection while maintaining catalytic function. The kit is appropriate when matching a modified rear exhaust or replacing a worn OEM midpipe without changing external components.
Remark 14-20 Lexus IS350 (V6) Midpipe Kit w/ High Flow Cat