MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 49170
In stock
$519.99
Listed as compatible with this vehicle by the retailer feed.
Check priceSearch parts for your 2008 Cadillac CTS
8 products matching “Catalytic Converter” listed as compatible with this vehicle.
MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 49171
In stock
$527.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Direct Fit Catalytic Converter 2.24" Outlet (OD), 16685
In stock
$572.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Direct Fit Catalytic Converter 2.24" Outlet (OD), 16684
In stock
$581.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 24931
In stock
$587.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 24930
In stock
$595.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 49884
In stock
$624.99
Listed as compatible with this vehicle by the retailer feed.
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Walker CalCat CARB Universal Catalytic Converter 2.25" Inlet (ID) 2.25" Outlet (ID), 82815
Out of stock
$624.99
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.