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Cadillac STS Mufflers
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Shop Cadillac STS Mufflers by Brand
1 - 12 of 48
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Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 325108
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 842518
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 8425152
Inlet Diameter: 2.5"
Outlet Diameter: 2.25"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 842515
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 9425422
Inlet Diameter: 2.5"
Outlet Diameter: 2.25"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 9425432
Inlet Diameter: 2.5"
Outlet Diameter: 2.25"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 9425452
Inlet Diameter: 2.5"
Outlet Diameter: 2.25"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 52571
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 52558
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Fits: All Vehicles (Universal)
PART# 8325508
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Finish: Stainless Steel
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 942552
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 942542
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
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05-11 Cadillac STS 4.6L Left & Right Exhaust Manifold Set OEM
![](https://i.ebayimg.com/images/g/k4gAAOSwWSZkX9-z/s-l225.jpg)
08 CADILLAC STS Complete Dual Chrome Tip Muffler Exhaust LOCAL ONLY NO SHIPPING
![](https://i.ebayimg.com/images/g/RzIAAOSwTGBcwIcw/s-l225.jpg)
FITS: 04-07 CADILLAC STS/SRX 3.6L BANK 1 & BANK 2 CATALYTIC CONVERTER SET
![](https://i.ebayimg.com/images/g/OT0AAOSwXdJnohma/s-l225.jpg)
Front Resonator Left Right Dual Rear Muffler for Cadillac CTS 2004-2007 3.6L
![](https://i.ebayimg.com/images/g/wmUAAOSw12Vl2JoG/s-l225.jpg)
2005 06 07 08 09 10 11 CADILLAC STS EXHAUST MUFFLERS BOTH SIDES 4.6
![](https://i.ebayimg.com/images/g/n7EAAOSwRYpluVpu/s-l225.jpg)
FITS: 2008-2011 CADILLAC CTS/STS 3.6L BANK 1 & BANK 2 CATALYTIC CONVERTER SET
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Cadillac STS Mufflers
Choose Your Vehicle:
Shop Cadillac STS Mufflers by Brand
1 - 12 of 48
Sort by:
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 325108
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 842518
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 8425152
Inlet Diameter: 2.5"
Outlet Diameter: 2.25"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 842515
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 9425422
Inlet Diameter: 2.5"
Outlet Diameter: 2.25"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 9425432
Inlet Diameter: 2.5"
Outlet Diameter: 2.25"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 9425452
Inlet Diameter: 2.5"
Outlet Diameter: 2.25"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 52571
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 52558
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Fits: All Vehicles (Universal)
PART# 8325508
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Finish: Stainless Steel
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 942552
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 942542
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Not able to find what you are looking for?
![](/images/home/ebay_certified.gif)
![](https://i.ebayimg.com/images/g/YOIAAOSwaupniyVp/s-l225.jpg)
05-11 Cadillac STS 4.6L Left & Right Exhaust Manifold Set OEM
![](https://i.ebayimg.com/images/g/k4gAAOSwWSZkX9-z/s-l225.jpg)
08 CADILLAC STS Complete Dual Chrome Tip Muffler Exhaust LOCAL ONLY NO SHIPPING
![](https://i.ebayimg.com/images/g/RzIAAOSwTGBcwIcw/s-l225.jpg)
FITS: 04-07 CADILLAC STS/SRX 3.6L BANK 1 & BANK 2 CATALYTIC CONVERTER SET
![](https://i.ebayimg.com/images/g/OT0AAOSwXdJnohma/s-l225.jpg)
Front Resonator Left Right Dual Rear Muffler for Cadillac CTS 2004-2007 3.6L
![](https://i.ebayimg.com/images/g/wmUAAOSw12Vl2JoG/s-l225.jpg)
2005 06 07 08 09 10 11 CADILLAC STS EXHAUST MUFFLERS BOTH SIDES 4.6
![](https://i.ebayimg.com/images/g/n7EAAOSwRYpluVpu/s-l225.jpg)
FITS: 2008-2011 CADILLAC CTS/STS 3.6L BANK 1 & BANK 2 CATALYTIC CONVERTER SET
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