Shopping outside the US? International Shipping is now available!

×

APW Part Finder

Shop by Brand

Shop by Price

Shop by Location

Shop by Type

Shop by Product Fit

Shop by Quantity Sold

Shop by Tube Material

COLLAPSE ALL

Catalytic Converter for 2003 Subaru Baja

We have 13 Items In-stock. Select your vehicle's Submodel to continue.

Evan Fischer 48-State Legal (No CA and NY) Catalytic Converter

This Evan Fischer 48-State Legal (No CA and NY) Direct Fit Catalytic Converter is manufactured from high quality and durable stainless steel catalytic case, 16-gauge aluminized steel tubes, and heat shield for long lasting durability and better protection for your vehicle. It also features honeycomb catalyst that has maximum surface area flow. OBD-II and EPA compliant catalytic converter; It is a high quality aftermarket replacement for the OEM catalytic converter. Designed for easy installation - it requires no cutting or welding!

Evan Fischer also offers comprehensive manifold converter assemblies for newer vehicle models!

  • OBD-II And EPA compliant catalytic converter
  • Requires NO cutting or welding
  • Honeycomb catalyst with maximum surface area flow
  • Covered by 5-year or 50,000-mile limited warranty
  • Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses

Evan Fischer Front And Rear Catalytic Converter - Traditional Converter, Direct Fit

Best Seller
$242.01 $377.96 You Save $135.95 (36%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Evan Fischer REPS960301
  • Location: Front And Rear
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 35.5 in. overall length
  • Inlet Type: Single (2-bolt welded flange)
  • Outlet Type: Single (2-bolt welded flange)
  • Oxygen Sensor Ports: 3
  • Warranty: 5-year or 50,000-mile limited warranty
See more

Fits the following 2003 Subaru Baja Submodels

  • 4 Cyl 2.5L | Base, Sport
See more
Customer Review: (see review/s)
  • light weight inexpensive unit. loud, flanges slightly offset(poor/difficult) fit. unit rubs against under carriage. welded bracing does not line up(need to drill hole in brace to secure). would not purchase again. recommend you spend a few extra bucks for better quality unit. i know i will.

    posted by: WTH on January 4, 2015

  • Install was not a direct fit for my 2005 Outback but it was close. Had to finagle it in a little bit.

    posted by: on October 14, 2014

  • view all 6 reviews

Flowmaster 50-State Legal Semi-Universal Catalytic Converter

FLOWMASTER – 50 STATE LEGAL SEMI-UNIVERSAL CATALYTIC CONVERTER

Failed the smog test because of a malfunctioning stock catalytic converter that has come to the end of its life? Don’t panic and send your vehicle off to the junkyard when everything else is running smoothly. Replace that old catalytic converter with a new Flowmaster 50 State Semi-Universal Catalytic Converter and go back in for a retest. Since installing a new converter from any car dealer is exceedingly expensive, using a Flowmaster is a much better alternative. After installing a Flowmaster 50 State Legal Semi-Universal Catalytic Converter, your car, truck or SUV will have a much better chance of passing the smog test and it will not trip check engine lights as well. Flowmaster known as ‘the exhaust technology company,’ is a leading manufacturer of high performance exhaust systems and respected for design, innovation and engineering.

  • Great for replacing worn out factory original catalytic converters
  • Designed and manufactured in U.S.A.
  • Meticulously engineered internals with the correct precious metals won’t set off check engine lights
  • Mandatory in all states that adopted strict California vehicle emission standards
  • All California Air Resources Board (CARB) requirements are met
  • Catalyst housing is made from stainless steel for longevity
  • Made for a wide selection of popular trucks, SUVs and cars

NOTE: Requires clamps, welding or custom fabrication to install

Flowmaster 50-State Legal Catalytic Converter - Traditional Converter, Semi-Universal

Best Seller
$208.90 $273.07 You Save $64.17 (23%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Flowmaster 3912024
  • Series: Flowmaster 50-State Legal
  • Type: Traditional Converter
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • E O Number: D-280-101
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 12.5 in. L x 7.5 in. W 4.25 in. H
  • Notes: 2.5 in. Inlet/Outlet
  • Warranty: 5-Year Or 50,000-Mile Flowmaster Warranty On Exterior Casings
See more

Fits the following 2003 Subaru Baja Submodels

  • 4 Cyl 2.5L | Base, Sport
See more

Davico - OE Replacement Catalytic Converters (48-State Legal - No CA, No NY)

DAVICO - OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

When it comes to catalytic converters, turn to Davico. Davico's line of OE replacement catalytic converters is specifically designed to work like the original unit that came installed on your vehicle, delivering solid performance and an exact fit. Each and every one of Davico's OE replacement catalytic converters is crafted within strict standards.

Davico Exact Fit Front And Rear Catalytic Converter - Traditional Converter, Direct Fit

$273.03 $811.58 You Save $538.55 (66%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Davico DL-018
  • Location: Front And Rear
  • Series: Davico Exact Fit
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 35 in. L x 9.5 in. W x 5.25 in. H
  • Notes: With one plug
  • Warranty: 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds
See more

Fits the following 2003 Subaru Baja Submodels

  • 4 Cyl 2.5L | Base, Sport
See more
Customer Review: (see review/s)
  • After replacing catalytic my check engine light went away

    posted by: sanchosz on April 4, 2010

Walker - OE Replacement Catalytic Converters (48-State Legal - No CA, No NY)

WALKER - OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

Walker's OE replacement catalytic converters are rigorously engineered to deliver a perfect fit and optimal performance. Established in 1908, Walker is renowned in the automotive aftermarket for manufacturing a full line of exhaust system parts.

  • Higher loaded substrate
  • Engineered with premium stainless steel
  • Simply bolts on
  • Features thick, OE-quality hangers, flanges and brackets

Notes:

  • Non-CARB compliant/48-state legal - not for sale or use in New York or California; cannot be shipped to New York or California addresses.

Walker Ultra Front And Rear Catalytic Converter - Traditional Converter, Direct Fit

Best Seller
$309.90 $784.90 You Save $475.00 (61%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Walker 54562
  • Location: Front And Rear
  • Series: Walker Ultra
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: Same day - 1 business day
  • Dimensions: 34.75 in. overall length
  • Warranty: 5-year or 50,000-mile Walker limited warranty
See more

Fits the following 2003 Subaru Baja Submodels

  • 4 Cyl 2.5L | Base, Sport
See more
Customer Review: (see review/s)
  • The right parts right price. Very fast service. I will keep buying may parts here.

    posted by: softtail on July 27, 2013

  • what else is there to want? xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

    posted by: zip82da on April 7, 2010

Walker CalCat Front Catalytic Converter - Traditional Converter, Semi-Universal

$119.31 $250.22 You Save $130.91 (52%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Walker 82525
  • Location: Front
  • Series: Walker CalCat
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 5-year or 50,000-mile Walker limited warranty
See more

Fits the following 2003 Subaru Baja Submodels

  • 4 Cyl 2.5L | Base, Sport
See more

Catco - OE Replacement Catalytic Converters (48-State Legal - No CA, No NY)

CATCO - OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

CATCO's OE replacement catalytic converters are designed with a T-409 stainless steel shell and pipes to guarantee enduring performance.

Note:

  • 48-state legal - not for sale or use in California or New York; cannot be shipped to California or New York addresses.

Catco Front And Rear Catalytic Converter - Traditional Converter, Direct Fit

$307.74 $708.16 You Save $400.42 (57%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Catco 4217
  • Location: Front And Rear
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 2-3 business days
  • Dimensions: 36 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
See more

Fits the following 2003 Subaru Baja Submodels

  • 4 Cyl 2.5L | Base, Sport
See more

Catco Front And Rear Catalytic Converter - Traditional Converter, Direct Fit

$363.52 $782.46 You Save $418.94 (54%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Catco 4181
  • Location: Front And Rear
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 2-3 business days
  • Dimensions: 36 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
See more

Fits the following 2003 Subaru Baja Submodels

  • 4 Cyl 2.5L | Base, Sport
See more

More results for 2003 Subaru Baja Catalytic Converter

Need Help? Get everything right and save time

Shop 2003 Subaru Baja Catalytic Converter or call our auto parts experts at or get an expert recommendation via Live Chat

Our Advantage

Free Shippingon orders $50 and above

Copyright ©1995-2015 Auto Parts Warehouse. All Rights Reserved.
Please read Auto Parts Warehouse's Updated Privacy Policy

Hide