Did you know every new car since 1975 has a secret weapon against pollution? Enter the catalytic converter! Thanks to rising gas prices, stricter emissions rules, and the EPA, these gadgets became a must-have for new rides. They turned muscle cars’ dirty exhaust into cleaner air and paved the way for today’s eco-friendly tech. Next time you see an old car, just know it’s probably missing this under-the-hood hero! #Cars #CarOwnership #CarHistory