aFe Power Direct Fit Catalytic Converter Replacement (07-14 Toyota FJ Cruiser/03-18 4Runner | 4.0L V6)

Replace the faulty or old stock catalytic converter with the all new aFe power direct-fit cat replacement. This cat replacement is constructed of mandrel-bent, 100% MIG welded SS for strength and durability. This unit comes with a 49-State federal approved cat and 3/8" thick flanges for a secure hassle-free installation. This cat replacement is designed as a one piece system that retains the factory O2 sensor and hanger locations for a direct bolt-on and go solution. SS Construction: This system is constructed of durable mandrel bent SS tubing for maximum performance, corrosion resistance and strength, eliminating cracking. Factory Mounting Locations: Utilizes factory mounting locations and factory style flanges making it a true bolt-on system. Catalytic Converter: This kit comes with a 49-State federal approved catalytic converter for a bolt-on and go installation.

Replace the faulty or old stock catalytic converter with the all new aFe power direct-fit cat replacement. This cat replacement is constructed of mandrel-bent, 100% MIG welded SS for strength and durability. This unit comes with a 49-State federal approved cat and 3/8" thick flanges for a secure hassle-free installation. This cat replacement is designed as a one piece system that retains the factory O2 sensor and hanger locations for a direct bolt-on and go solution. SS Construction: This system is constructed of durable mandrel bent SS tubing for maximum performance, corrosion resistance and strength, eliminating cracking. Factory Mounting Locations: Utilizes factory mounting locations and factory style flanges making it a true bolt-on system. Catalytic Converter: This kit comes with a 49-State federal approved catalytic converter for a bolt-on and go installation.