MAYASAF【2 pack】3" Inlet/Outlet Universal Catalytic Converter, High Flow Exhaust Pipe, w/o O2 Port (EPA Compliant), 2 pack

My 2000 silverado 1500 had a cat fall apart and was making a terrible noise as well as causing bad fuel economy and loss of power. These universal cats fixed me right up and got my silverado running like a scalded ass ape!! These are the weld on style, not bolt on.

2 in the Y pipe and no more drone

Didn’t help with IM testing , still pulls codes like before

Unfortunately, I had purchased these as a replacement on vehicle but the material metal used in manufacturing product gave my installer a problem as it was very difficult to get welded. Fast shipping from seller and I would say reasonable price for item but not the greatest metal compounds used to make product. Rating would be much higher if seller would reach out to me on this issue. This rating has a half positive and half negative review. Honesty and fairness is the best policy. Thank you for your kind consideration and understanding.

P.o.s don't buy it....... blew out past the muffler

You get what you pay for story. I hoped these worked long enought to pass inspection. I like many has converters stolen. many repalcements are unavailable. These must have so little material inside they dont funtion. Catalyst Efficiency below thereshold is a code related to not working. This isnt something you can easlly send back. Save you money folks.

One

Funciona correctamente, no prende el testigo de check engine como con otros y tiene muy buen precio.