

When the catalytic converter in 4Runner is broken, it loses its ability to properly filter out toxic exhaust gases coming from the engine. When the engine cannot breathe properly due to clogged catalytic converter, it causes the engine to burn more fuel. Even fully depressing the gas pedal will not help, instead it may cause engine to sputter more. But after reaching a certain speed, the performance of the engine will drop due to blockage of increasing exhaust gases in the system. When you press the gas pedal from a stopped position, the vehicle may accelerate normally initially. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.The most obvious sign of clogged catalytic converter in Toyota 4Runner is slow acceleration or degraded engine performance. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. This direct-fit catalytic converter is designed specifically for the 1996-1998 Toyota 4Runner. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency.

MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required.
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4481912. California Direct-Fit Catalytic Converter
