This direct-fit catalytic converter replaces a failed unit on your F80 M3, F82 M4, or F83 M4. It restores proper emissions control and clears oxygen sensor faults.
Enhance your BMW's performance with this OBD II compliant universal fit catalytic converter. This converter, devoid of O2 sensor bungs, ensures compatibility with various vehicles. However, please note that it's not a 50-state legal catalytic converter. For California residents, it's recommended to verify local laws pertaining to aftermarket catalytic converters.
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