The main signs of a clogged catalytic converter⬇️ •Engine performance is sluggish. •Acceleration has been reduced. •Dark smoke from the exhaust pipe •The exhaust emits a sulfurous or rotten egg odor. Are you looking for a solution to a clogged catalytic converter? Contact us ✅ #utires #unitedtires #catalyticconverter #pirelli #continental #exhaust