This is a common issue on our trucks. I am in California and converters that are CARB approved are required and vary in pricing. Approved weld ins are about $200 each. Not bad, since they used to be $1000 each or dealer only. The dealer only has the whole y pipe for $2000+. CARB cats actually have more material inside to meet the CA emission standards.
2001 Yukon XL California Emissions
- Thread starter NMPastor
- Start date
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