The parts fit models from 2016-2023. . Headers, catalytic converters, y-pipe . Headers: 300 Catalytic converters: Sold ✅ Y-pipe + catalytic converter: 600 . All are in good condition, not hollowed out, free of dents and defects. . Parts were removed from a 2020 Maxima cleanly. . Contact via WhatsApp at the number in the ad.