Walker CalCat CARB Universal Catalytic Converter 2" Inlet (ID) 2" Outlet (ID), 82600
In stock
$767.99
Listed as compatible with this vehicle by the retailer feed.
Check price2003 Toyota Matrix Exhaust Systems
54 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Back to 2003 Toyota Matrix parts
Walker CalCat CARB Universal Catalytic Converter 2.25" Inlet (ID) 2.25" Outlet (ID), 82609
In stock
$769.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 52458
In stock
$786.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter, 454200
In stock
$1,416.00
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter, 4481458
In stock
$1,551.00
Listed as compatible with this vehicle by the retailer feed.
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Walker CalCat CARB Direct Fit Catalytic Converter 2.125" Outlet (OD), 82664
In stock
$2,138.00
Listed as compatible with this vehicle by the retailer feed.
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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.