2003 Subaru Baja Exhaust Upgrade Parts
12 parts listed for your 2003 Subaru Baja for a complete exhaust upgrade. Choose your trim on product pages to confirm exact fit. A moderate DIY project - estimated 2-5 hours.
Headers
(2)primary
Mufflers
(10)primary
Magnaflow
Part # 49490
MagnaFlow Conv DF 99-02 Forester 2.5L OEM
$792.00
Magnaflow
Part # 93235
MagnaFlow Conv DF 99-05 Subaru Forester/96-97 & 99-05 Impreza/01-03 Legacy/00-05 Outback Front/Rear
$754.00
Magnaflow
Part # 99104HM
MagnaFlow Conv Univ 2.00inch
$193.98
Magnaflow
Part # 99184HM
MagnaFlow Conv Univ 2.00inch Angled Inlet/Outlet
$196.98
Magnaflow
Part # 99234HM
MagnaFlow Conv Univ 2.00inch w/ single O2
$206.98
Magnaflow
Part # 51234
MagnaFlow Conv Univ 2in In/Out Ctr/Ctr Round 9in Body L x 5.125in W x 13in Overall L Single O2 Port
$222.98
Magnaflow
Part # 51184
MagnaFlow Conv Universal 2.00 Angled In / Out OEM
$203.98
Victor Reinz
Part # F32684
MAHLE Original Saab 9-2X 06-05 Exhaust Pipe Flange Gasket
$20.08
Exhaust Upgrade for Other Subaru Baja Years
Other Jobs for Your 2003 Subaru Baja
Frequently Asked Questions
What parts do I need for a exhaust upgrade on my 2003 Subaru Baja?
A complete exhaust upgrade on the 2003 Subaru Baja typically requires headers, mufflers. This page groups parts commonly associated with that year, make, and model; confirm your trim on product pages for exact fit.
How long does a exhaust upgrade take on a 2003 Subaru Baja?
A exhaust upgrade typically takes 2-5 hours and is rated as moderate difficulty. Actual time may vary depending on your experience and the specific parts being replaced.
Can I do a exhaust upgrade myself?
A exhaust upgrade is a moderate DIY project. If you have some mechanical experience and the right tools, you can handle it. Otherwise, consider having a professional do the work.
Are these parts guaranteed to fit my 2003 Subaru Baja?
These parts are listed for the 2003 Subaru Baja using manufacturer fitment data. Some products fit every trim, while others require trim confirmation. Use your trim in My Garage or the product page fitment checker to confirm exact fit.
What brands make exhaust upgrade parts for the 2003 Subaru Baja?
We carry exhaust upgrade parts from trusted brands including Fel-Pro, Victor Reinz, and Magnaflow. Filter by brand to find your preferred manufacturer.
How much does a exhaust upgrade cost for a 2003 Subaru Baja?
The cost of a exhaust upgrade for the 2003 Subaru Baja depends on the parts and brands you choose. Browse the parts on this page to see current pricing. Doing the work yourself saves significantly on labor costs.