2004 Chevrolet Blazer Exhaust Upgrade Parts
29 parts verified to fit your 2004 Chevrolet Blazer for a complete exhaust upgrade. A moderate DIY project — estimated 2-5 hours.
Cat-Back Exhaust
(1)primary
Headers
(3)primary
Mufflers
(25)primary
Magnaflow
MagnaFlow Conv DF 00-05 Blazer 4WD 4.3L OEM
$522.00
Magnaflow
MagnaFlow Conv Universal 3in Inlet/Outlet Center/Center Oval 12in Body L x 6.5in W x 16in Overall L
$231.00
Fel-Pro
Fel-Pro Chevrolet K1500 Exhaust Pipe Flange Gasket
$8.50
Victor Reinz
MAHLE Original Cadillac Escalade 00-99 Exhaust Pipe Packing Ring
$8.46
Magnaflow
MagnaFlow Conv Univ 2.50inch
$178.00
Magnaflow
MagnaFlow Conv DF 01-05 Chevy Blazer 4.3L 2WD
$680.00
Magnaflow
MagnaFlow Conv DF 00-05 Blazer 4WD 4.3L
$2261.00
Fel-Pro
Fel-Pro Chevrolet K1500 ES 75103 Exhaust Flange Stud and Nut
$19.74
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. All parts shown on this page are verified to fit your specific vehicle.
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?
Yes, all parts on this page are verified to fit the 2004 Chevrolet Blazer 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 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.