Cadillac STS Catalytic Converters

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Performance

High-performance upgrades for maximum power

Replacement

OEM-quality replacement components

Davico® - OBDII Universal Fit Round Body Catalytic Converter (2.5" ID, 2.5" OD, 12" Length) (832-250)
34
# mpn5277322116
$156.76
Davico® - OBDII Universal Fit Round Body Catalytic Converter (2.5" ID, 2.5" OD, 12" Length) (833-250)
34
# mpn5277321617
$153.79
Davico® - OBDII Universal Fit Round Body Catalytic Converter (2.5" ID, 2.5" OD, 9" Length) (841-250)
34
# mpn5277322599
$122.57
Eastern Catalytic® - ECO II Universal Fit Round Body Catalytic Converter (2" ID, 2" OD, 12" Length) (82734)
28
# mpn1246111
$174.44
Eastern Catalytic® - ECO III Universal Fit Oval Body Catalytic Converter (3" ID, 3" OD, 10" Length) (93167)
28
# mpn1237884
$129.89
AP Exhaust® - Air Tube Saddle Clamp (1" Diameter) (4925)
41
# mpn5277322372
$3.48
Victor Reinz® - Catalytic Converter Gasket (71-13911-00)
0
# mpn4738015447
$9.06
Victor Reinz® - Catalytic Converter Gasket (71-13914-00)
0
# mpn4738015197
$9.77