2003 Subaru Impreza Catalytic Converter
Navigate our online catalogue to find original replacement Catalytic Converters specifically designed to fit a 2003 Subaru Impreza.





Catalytic Converter
$413.39 CAD
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up in 1-2 Business Days
Pick-Up in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Aspiration: Turbocharged; Cylinder Head: DOHC; Engine Base: 2.0L 1994cc H4 (3.62x2.95; 92.0x75.0); Region: Canada; Sub-Model: WRX;
Aspiration: Turbocharged; Cylinder Head: DOHC; Engine Base: 2.0L 1994cc H4 (3.62x2.95; 92.0x75.0); Region: Canada; Sub-Model: WRX;
Vehicle Fitment Notes:
Front Cat
Front Cat




Catalytic Converter
$413.39 CAD
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up in 1-2 Business Days
Pick-Up in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Aspiration: Turbocharged; Cylinder Head: DOHC; Engine Base: 2.0L 1994cc H4 (3.62x2.95; 92.0x75.0); Region: United States; Sub-Model: WRX;
Aspiration: Turbocharged; Cylinder Head: DOHC; Engine Base: 2.0L 1994cc H4 (3.62x2.95; 92.0x75.0); Region: United States; Sub-Model: WRX;
Vehicle Fitment Notes:
Front Cat
Front Cat




Catalytic Converter
$413.39 CAD
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up in 1-2 Business Days
Pick-Up in 1-2 Business Days
Front
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Aspiration: Turbocharged; Cylinder Head: DOHC; Engine Base: 2.0L 1994cc H4 (3.62x2.95; 92.0x75.0); Region: Canada; Sub-Model: WRX;
Aspiration: Turbocharged; Cylinder Head: DOHC; Engine Base: 2.0L 1994cc H4 (3.62x2.95; 92.0x75.0); Region: Canada; Sub-Model: WRX;
Vehicle Fitment Notes:
Front Cat
Front Cat




Catalytic Converter
$413.39 CAD
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up in 1-2 Business Days
Pick-Up in 1-2 Business Days
Front
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Aspiration: Turbocharged; Cylinder Head: DOHC; Engine Base: 2.0L 1994cc H4 (3.62x2.95; 92.0x75.0); Region: United States; Sub-Model: WRX;
Aspiration: Turbocharged; Cylinder Head: DOHC; Engine Base: 2.0L 1994cc H4 (3.62x2.95; 92.0x75.0); Region: United States; Sub-Model: WRX;
Vehicle Fitment Notes:
Front Cat
Front Cat




Catalytic Converter
$280.89 CAD
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up in 1-2 Business Days
Pick-Up in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Aspiration: Turbocharged; Cylinder Head: DOHC; Engine Base: 2.0L 1994cc H4 (3.62x2.95; 92.0x75.0); Region: Canada; Sub-Model: WRX;
Aspiration: Turbocharged; Cylinder Head: DOHC; Engine Base: 2.0L 1994cc H4 (3.62x2.95; 92.0x75.0); Region: Canada; Sub-Model: WRX;
Vehicle Fitment Notes:
Rear Cat
Rear Cat




Catalytic Converter
$280.89 CAD
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up in 1-2 Business Days
Pick-Up in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Aspiration: Turbocharged; Cylinder Head: DOHC; Engine Base: 2.0L 1994cc H4 (3.62x2.95; 92.0x75.0); Region: United States; Sub-Model: WRX;
Aspiration: Turbocharged; Cylinder Head: DOHC; Engine Base: 2.0L 1994cc H4 (3.62x2.95; 92.0x75.0); Region: United States; Sub-Model: WRX;
Vehicle Fitment Notes:
Rear Cat
Rear Cat




Catalytic Converter
$280.89 CAD
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up in 1-2 Business Days
Pick-Up in 1-2 Business Days
Rear
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Aspiration: Turbocharged; Cylinder Head: DOHC; Engine Base: 2.0L 1994cc H4 (3.62x2.95; 92.0x75.0); Region: Canada; Sub-Model: WRX;
Aspiration: Turbocharged; Cylinder Head: DOHC; Engine Base: 2.0L 1994cc H4 (3.62x2.95; 92.0x75.0); Region: Canada; Sub-Model: WRX;
Vehicle Fitment Notes:
Rear Cat
Rear Cat




Catalytic Converter
$280.89 CAD
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up in 1-2 Business Days
Pick-Up in 1-2 Business Days
Rear
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Aspiration: Turbocharged; Cylinder Head: DOHC; Engine Base: 2.0L 1994cc H4 (3.62x2.95; 92.0x75.0); Region: United States; Sub-Model: WRX;
Aspiration: Turbocharged; Cylinder Head: DOHC; Engine Base: 2.0L 1994cc H4 (3.62x2.95; 92.0x75.0); Region: United States; Sub-Model: WRX;
Vehicle Fitment Notes:
Rear Cat
Rear Cat




Catalytic Converter
$392.80 CAD
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up in 1-2 Business Days
Pick-Up in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Aspiration: Naturally Aspirated; Cylinder Head: SOHC; Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0); Region: Canada; Sub-Model: Outback;
Aspiration: Naturally Aspirated; Cylinder Head: SOHC; Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0); Region: Canada; Sub-Model: Outback;




Catalytic Converter
$392.80 CAD
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up in 1-2 Business Days
Pick-Up in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Aspiration: Naturally Aspirated; Cylinder Head: SOHC; Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0); Region: Canada; Sub-Model: RS;
Aspiration: Naturally Aspirated; Cylinder Head: SOHC; Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0); Region: Canada; Sub-Model: RS;




Catalytic Converter
$392.80 CAD
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up in 1-2 Business Days
Pick-Up in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Aspiration: Naturally Aspirated; Cylinder Head: SOHC; Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0); Region: Canada; Sub-Model: TS;
Aspiration: Naturally Aspirated; Cylinder Head: SOHC; Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0); Region: Canada; Sub-Model: TS;




Catalytic Converter
$392.80 CAD
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up in 1-2 Business Days
Pick-Up in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Aspiration: Naturally Aspirated; Cylinder Head: SOHC; Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0); Region: United States; Sub-Model: Outback;
Aspiration: Naturally Aspirated; Cylinder Head: SOHC; Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0); Region: United States; Sub-Model: Outback;




Catalytic Converter
$392.80 CAD
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up in 1-2 Business Days
Pick-Up in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Aspiration: Naturally Aspirated; Cylinder Head: SOHC; Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0); Region: United States; Sub-Model: RS;
Aspiration: Naturally Aspirated; Cylinder Head: SOHC; Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0); Region: United States; Sub-Model: RS;




Catalytic Converter
$392.80 CAD
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up in 1-2 Business Days
Pick-Up in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Aspiration: Naturally Aspirated; Cylinder Head: SOHC; Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0); Region: United States; Sub-Model: TS;
Aspiration: Naturally Aspirated; Cylinder Head: SOHC; Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0); Region: United States; Sub-Model: TS;




Catalytic Converter
$392.80 CAD
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up in 1-2 Business Days
Pick-Up in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Aspiration: Naturally Aspirated; Cylinder Head: SOHC; Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0); Region: Canada; Sub-Model: Outback;
Aspiration: Naturally Aspirated; Cylinder Head: SOHC; Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0); Region: Canada; Sub-Model: Outback;
Vehicle Fitment Notes:
Non Turbo
Non Turbo




Catalytic Converter
$392.80 CAD
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up in 1-2 Business Days
Pick-Up in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Aspiration: Naturally Aspirated; Cylinder Head: SOHC; Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0); Region: Canada; Sub-Model: RS;
Aspiration: Naturally Aspirated; Cylinder Head: SOHC; Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0); Region: Canada; Sub-Model: RS;
Vehicle Fitment Notes:
Non Turbo
Non Turbo




Catalytic Converter
$392.80 CAD
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up in 1-2 Business Days
Pick-Up in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Aspiration: Naturally Aspirated; Cylinder Head: SOHC; Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0); Region: Canada; Sub-Model: TS;
Aspiration: Naturally Aspirated; Cylinder Head: SOHC; Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0); Region: Canada; Sub-Model: TS;
Vehicle Fitment Notes:
Non Turbo
Non Turbo




Catalytic Converter
$392.80 CAD
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up in 1-2 Business Days
Pick-Up in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Aspiration: Naturally Aspirated; Cylinder Head: SOHC; Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0); Region: United States; Sub-Model: Outback;
Aspiration: Naturally Aspirated; Cylinder Head: SOHC; Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0); Region: United States; Sub-Model: Outback;
Vehicle Fitment Notes:
Non Turbo
Non Turbo




Catalytic Converter
$392.80 CAD
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up in 1-2 Business Days
Pick-Up in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Aspiration: Naturally Aspirated; Cylinder Head: SOHC; Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0); Region: United States; Sub-Model: RS;
Aspiration: Naturally Aspirated; Cylinder Head: SOHC; Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0); Region: United States; Sub-Model: RS;
Vehicle Fitment Notes:
Non Turbo
Non Turbo




Catalytic Converter
$392.80 CAD
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up in 1-2 Business Days
Pick-Up in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Aspiration: Naturally Aspirated; Cylinder Head: SOHC; Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0); Region: United States; Sub-Model: TS;
Aspiration: Naturally Aspirated; Cylinder Head: SOHC; Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0); Region: United States; Sub-Model: TS;
Vehicle Fitment Notes:
Non Turbo
Non Turbo

Catalytic Converter
$1,585.59
$1,014.78 CAD
In Stock
Condition: New
Ships: Thursday Oct. 16th
Pick-Up: Ready in 2-3 Hours Thursday Oct. 16th
Pick-Up: Ready in 2-3 Hours Thursday Oct. 16th
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Vehicle Fitment Notes:
with Federal/California Emissions System Exhaust Gasket is Recommended Additional part(s) needed to complete installation - 31310 and 31614 Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Direct Fit Type
with Federal/California Emissions System Exhaust Gasket is Recommended Additional part(s) needed to complete installation - 31310 and 31614 Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Direct Fit Type

Catalytic Converter
$461.53
$352.44 CAD
Limited Stock
Condition: New
Ships: Thursday Oct. 16th
Pick-Up: Ready in 2-3 Hours Thursday Oct. 16th
Pick-Up: Ready in 2-3 Hours Thursday Oct. 16th
Rear
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Aspiration: Turbocharged; Engine Base: 2.0L 1994cc H4 (3.62x2.95; 92.0x75.0); Sub-Model: WRX;
Aspiration: Turbocharged; Engine Base: 2.0L 1994cc H4 (3.62x2.95; 92.0x75.0); Sub-Model: WRX;
Vehicle Fitment Notes:
with Federal/California Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Universal Type Modifications and/or Additional Parts May Be Required for Installation
with Federal/California Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Universal Type Modifications and/or Additional Parts May Be Required for Installation

Catalytic Converter
$381.48
$212.78 CAD
Out of Stock
Condition: New
Front
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Vehicle Fitment Notes:
CARB Executive Order D-182-53 Engine Family Number (EFN) 3FJXX02.5JHM Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation
CARB Executive Order D-182-53 Engine Family Number (EFN) 3FJXX02.5JHM Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation

Catalytic Converter
$526.21
$285.69 CAD
Out of Stock
Condition: New
Rear
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Vehicle Fitment Notes:
CARB Executive Order D-182-53 Engine Family Number (EFN) 3FJXX02.5JHM Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation
CARB Executive Order D-182-53 Engine Family Number (EFN) 3FJXX02.5JHM Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation

Catalytic Converter
$2,241.13
$1,680.85 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Vehicle Fitment Notes:
CARB Executive Order D-182-53 Engine Family Number (EFN) 3FJXX02.5JHM Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Additional part(s) needed to complete installation - 31310 and 31357 Direct Fit Type
CARB Executive Order D-182-53 Engine Family Number (EFN) 3FJXX02.5JHM Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Additional part(s) needed to complete installation - 31310 and 31357 Direct Fit Type