The right converter. A simpler way to order.
Converter Express supplies catalytic converters to automotive repair and exhaust shops in Sacramento, Stockton, and the Bay Area. Explore the Converter Unlimited catalog, check vehicle applications, and manage your shop’s orders in one place.
Get $50 off your first order →
Find parts by series or vehicle
Browse the 201, 202, 1000/2000, 5000, 5900, 7000, and 92000 series. If you already know your part number, use the catalog to find it directly. If you are starting with a vehicle, use the compatibility lookup with its year, make, model, engine size, and emissions test group.
Browse the converter catalog →Confirm the application before ordering
Match the listed application, converter position, and emissions test group to the vehicle. Review the relevant approval document and installation requirements. Universal converters also require inlet, outlet, sizing, and routing checks; a search result alone does not confirm physical fit.
Check vehicle compatibility →Order through your shop account
Apply for a shop account to access wholesale pricing after approval. Your account brings together ordering, order records, and delivery details. New approved shops receive $50 off their first order, applied at checkout. Confirm current pricing and availability before planning the job.
Apply for a shop account →