2004 Chevrolet Blazer Exhaust Upgrade Parts
35 parts listed for your 2004 Chevrolet Blazer for a complete exhaust upgrade. Choose your trim on product pages to confirm exact fit. A moderate DIY project - estimated 2-5 hours.
Cat-Back Exhaust
(1)primary
Headers
(3)primary
Mufflers
(31)primary
Fel-Pro
Part # ES75102
Fel-Pro Chevrolet K1500 ES 75102 Exhaust Flange Stud and Nut
$29.79
Fel-Pro
Part # ES75103
Fel-Pro Chevrolet K1500 ES 75103 Exhaust Flange Stud and Nut
$29.98
Fel-Pro
Part # 61014
Fel-Pro Chevrolet K1500 Exhaust Pipe Flange Gasket
$7.28
Fel-Pro
Part # ES75106
Fel-Pro Chevrolet Silverado 1500 ES 75106 Exhaust Flange Stud and Nut
$30.30
Magnaflow
Part # 49109
MagnaFlow Conv DF 00-04 Blazer OEM
$738.00
Magnaflow
Part # 458010
MagnaFlow Conv DF 00-04 Chevy Blazer 4.3L
$1959.00
Magnaflow
Part # 93370
MagnaFlow Conv DF 00-05 Blazer 4WD 4.3L
$548.00
Magnaflow
Part # 458057
MagnaFlow Conv DF 00-05 Blazer 4WD 4.3L
$2463.00
Exhaust Upgrade for Other Chevrolet Blazer Years
Other Jobs for Your 2004 Chevrolet Blazer
Frequently Asked Questions
What parts do I need for a exhaust upgrade on my 2004 Chevrolet Blazer?
A complete exhaust upgrade on the 2004 Chevrolet Blazer typically requires cat-back exhaust, 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 2004 Chevrolet Blazer?
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 2004 Chevrolet Blazer?
These parts are listed for the 2004 Chevrolet Blazer 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 2004 Chevrolet Blazer?
We carry exhaust upgrade parts from trusted brands including Gibson, BBK, Fel-Pro, Victor Reinz, and Magnaflow. Filter by brand to find your preferred manufacturer.
How much does a exhaust upgrade cost for a 2004 Chevrolet Blazer?
The cost of a exhaust upgrade for the 2004 Chevrolet Blazer 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.