2012 Mercedes-Benz GL550 Exhaust Upgrade Parts
8 parts listed for your 2012 Mercedes-Benz GL550 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
(6)primary
Magnaflow
Part # 5551172
Magnaflow 09-12 Mercedes-Benz GL450 4.6L Direct Fit Converter
$2237.00
Magnaflow
Part # 5551173
Magnaflow 09-12 Mercedes-Benz GL450 4.6L Direct Fit Converter
$2221.00
Magnaflow
Part # 5451173
Magnaflow 2007 Mercedes-Benz GL450 4.6L Direct Fit Converter
$1693.00
Magnaflow
Part # 5551355
Magnaflow California Grade Universal Catalytic Converter - 2.25in ID/OD 11in Length
$1365.00
Magnaflow
Part # 52173
Magnaflow Conv DF 2007-2012 GL450 4.6 L Underbody
$767.00
Magnaflow
Part # 52172
Magnaflow Conv DF 2007-2012 GL450 4.6 L Underbody
$611.00
Exhaust Upgrade for Other Mercedes-Benz GL550 Years
Other Jobs for Your 2012 Mercedes-Benz GL550
Frequently Asked Questions
What parts do I need for a exhaust upgrade on my 2012 Mercedes-Benz GL550?
A complete exhaust upgrade on the 2012 Mercedes-Benz GL550 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 2012 Mercedes-Benz GL550?
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 2012 Mercedes-Benz GL550?
These parts are listed for the 2012 Mercedes-Benz GL550 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 2012 Mercedes-Benz GL550?
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 2012 Mercedes-Benz GL550?
The cost of a exhaust upgrade for the 2012 Mercedes-Benz GL550 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.