2003 Mercedes-Benz S430 Exhaust Upgrade Parts
14 parts listed for your 2003 Mercedes-Benz S430 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
(12)primary
Magnaflow
Part # 49519
MagnaFlow Conv DF 00 - 03 Mercedes CL500 Driver Side
$648.00
Magnaflow
Part # 24117
MagnaFlow Conv DF 00-03 Mercedes S430 4.3L
$648.00
Magnaflow
Part # 51937
MagnaFlow Conv DF 00-03 Mercedes S430 4.3L
$706.00
Magnaflow
Part # 24113
MagnaFlow Conv DF 00-03 Mercedes S430 4.3L
$595.00
Magnaflow
Part # 451205
Magnaflow Conv Univ 2.25 Rear CA
$414.98
Magnaflow
Part # 454305
Magnaflow Conv Univ 2.25in Front CA
$451.98
Magnaflow
Part # 51205
MagnaFlow Conv Univ 2.25in Inlet/Outlet Center/Center Round 9in Body L x 5.125in W x 13in Overall L
$218.48
Magnaflow
Part # 99305HM
MagnaFlow Conv Univ 2.25inch GM 3.8L
$213.98
Exhaust Upgrade for Other Mercedes-Benz S430 Years
Other Jobs for Your 2003 Mercedes-Benz S430
Frequently Asked Questions
What parts do I need for a exhaust upgrade on my 2003 Mercedes-Benz S430?
A complete exhaust upgrade on the 2003 Mercedes-Benz S430 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 Mercedes-Benz S430?
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 Mercedes-Benz S430?
These parts are listed for the 2003 Mercedes-Benz S430 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 Mercedes-Benz S430?
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 Mercedes-Benz S430?
The cost of a exhaust upgrade for the 2003 Mercedes-Benz S430 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.