My 2003 SR5 toyota 4runner has been throwing po0420/0430 multiple times over the last year. The mileage is 82000 (so no warranty). I don't want to shell out $1,600 (dealer quote) for a cat. Does anyone know if I could get by with an aftermarket cat and where would be the best place to install one. Inspection coming up next month and I need to get the CEL, VSC Trac/off lights cleared. Is aftermarket a reasonable option? Thanks!
OEM or aftermarket catalytic converter
- Thread starter Runner4u
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