The StealthWORKS Performance Catalytic Converter is for those who want to reap the benefits of an aftermarket cat without giving up the efficiency of the OEM piece. WORKS takes a factory unit, removes the original flanges and tubing and replaces them with 76mm (3.0") T-304 stainless steel counterparts--the core itself remains untouched. This gives you similar results as the WRP High Flow Cat while retaining the factory look and functionality. Includes WORKS gaskets and installation instructions.

Application: '03-'06 EVO VIII, IX including RS and MR

Core Charge: The StealthWORKS Catalytic Converter is sold on a core-exchange basis with units with similar or less mileage. We offer two options; You can send in your core once you place your order and we will send your new StealthWORKS Catalytic Converter once we receive and inspect your core. Or we can charge $650.00 core charge and ship your new StealthWORKS immediately. Once we receive your old core (in good condition with less than 50,000 miles), we will credit your card for the full amount. This is convenient as you do not need to have your EVO down for an extended period of time.

Note: All cores are subject to a thorough inspection. Any damage including but not limited to dents, rust, and excessive dirt will result in a partial or total loss of the core refund.