High-Performance Catalytic Converter. The Flowmaster 200 Series Catalytic Converter with 2-inch Inlet and 2-inch Outlet, 49-State Legal, is designed to reduce harmful emissions while supporting high flow for severe-duty applications. It is ideal for pre-OBDII racing vehicles, vintage hot rods, or custom builds that require a catalytic converter but do not need full on-road compliance. This unit helps maintain cleaner exhaust output while fitting into tight spaces thanks to its compact size.

Construction and Appearance. Built with a durable spun stainless steel outer casing measuring 4 inches in diameter and 8 inches in length, this converter features a metallic 200 cell substrate designed for high temperature and severe-duty operation. The natural steel finish offers corrosion resistance and a sleek look suitable for performance applications.

Installation. Installation requires welding due to the slip-fit weld-on inlet and outlet connections; no clamps, hangers, or mounting hardware are included. Some adaptation may be necessary to fit specific setups because of its universal design and pre-OBDII application.

Warranty. This catalytic converter comes with a 25,000-mile performance and emissions warranty along with a 5-year/50,000-mile case warranty, ensuring durability and reliability.

Application. Fits universal setups with some adaptation required. Not legal for sale or use on California or CARB-regulated vehicles and intended primarily for pre-OBDII and racing use only vehicles not registered for street use.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov