Anticipating a possible catalic converter change coming up (failing smog...see other posting), I looked into the cost of a replacement catalytic converter.
Schucks in Oregon lists a specific one for the 92 Miata for $150 and a generic universal one for $50.
Does anyone have experience with installing a 'universal' one on a miata? I was wondering if you got all the parts you needed and if any welding was required.?
thanks,
paul