2003 Pontiac Grand Am Exhaust Upgrade Parts
26 parts verified to fit your 2003 Pontiac Grand Am for a complete exhaust upgrade. A moderate DIY project — estimated 2-5 hours.
Headers
(4)primary
Fel-Pro
Fel-Pro Chevrolet Cobalt MS 96377 Exhaust Manifold Gasket Set
$19.90
Fel-Pro
Fel-Pro Chevrolet Equinox MS 95586 Exhaust Manifold Gasket Set
$25.60
Victor Reinz
MAHLE Original Buick Century 03-94 Exhaust Manifold Set
$26.15
Victor Reinz
MAHLE Original Chevrolet Cavalier 05-02 Exhaust Manifold Set
$23.78
Mufflers
(8)primary
Cometic Gasket
Cometic GM Gen-3 60 Degree V6 .064in AM Exhaust Manifold Gasket Set
$20.83
Fel-Pro
Fel-Pro 13-19 Cadillac XTS/07-10 Pontiac G6 Exhaust Pipe Flange Gasket
$11.21
Fel-Pro
Fel-Pro Chevrolet Cavalier 60666 Exhaust Pipe Flange Gasket
$8.21
Fel-Pro
Fel-Pro Chevrolet Cavalier 60850 Exhaust Pipe Flange Gasket
$4.26
Magnaflow
Magnaflow 02-03 Pontiac Grand Am 3.4L Direct Fit Converter
$1694.00
Magnaflow
Magnaflow 2.00 CA Universal Converter
$718.00
Magnaflow
Magnaflow California Direct Fit Converter 02-03 Chevrolet Cavalier 2.2L
$1179.00
Magnaflow
MagnaFlow Conv DF 04-05 Chevy Cavaler/Malibu / 04-05 Pontiac Grand Am/Sunfire Rear (HM OBDII)
$498.00
Exhaust Upgrade for Other Pontiac Grand Am Years
Other Jobs for Your 2003 Pontiac Grand Am
Frequently Asked Questions
What parts do I need for a exhaust upgrade on my 2003 Pontiac Grand Am?
A complete exhaust upgrade on the 2003 Pontiac Grand Am typically requires headers, mufflers. All parts shown on this page are verified to fit your specific vehicle.
How long does a exhaust upgrade take on a 2003 Pontiac Grand Am?
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 Pontiac Grand Am?
Yes, all parts on this page are verified to fit the 2003 Pontiac Grand Am using VCDB fitment data from manufacturers. Our fitment information is cross-referenced with industry-standard vehicle databases to ensure accuracy.
What brands make exhaust upgrade parts for the 2003 Pontiac Grand Am?
We carry exhaust upgrade parts from trusted brands including Fel-Pro, Victor Reinz, Cometic Gasket, and Magnaflow. Filter by brand to find your preferred manufacturer.
How much does a exhaust upgrade cost for a 2003 Pontiac Grand Am?
The cost of a exhaust upgrade for the 2003 Pontiac Grand Am 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.