Review on 🚗 MagnaFlow 334016 Universal Catalytic Converter 2.5in Inlet/Outlet Diameter, 16in Length - CA Legal CARB Compliant Stainless Steel Replacement (No O2 Sensor) by Nate Ducey

Worked great to overcome CA smog on a previously faulty 1990 F150 4.9 Straight 6. My truck had 2 crampons and these replaced the rear. That's the real deal, it's legal in California, has the correct EO number, and works. And at a very fair price. A few years ago, finding legal cats in California was difficult and expensive. I'm glad to see this line of products. If you're having trouble getting through smog, look for methylated spirits for smog, that might help as well.