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Cadillac STS Flowmaster Mufflers 


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Shop Cadillac STS Flowmaster Mufflers by Year


1 - 12 of 139
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Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 8425152

Inlet Diameter: 2.5"
Outlet Diameter: 2.25"
Retail: $112.00
$100.80


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 842515

Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Retail: $112.00
$100.80


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 843015

Inlet Diameter: 3"
Outlet Diameter: 3"
Retail: $112.00
$100.80


Free Shipping!


Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Retail: $184.00
$165.60


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 325108

Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Retail: $149.00
$134.10


Free Shipping!



Inlet Diameter: 4"
Outlet Diameter: 4"
Retail: $240.00
$216.00


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 842518

Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Retail: $112.00
$100.80


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 8430152

Inlet Diameter: 3"
Outlet Diameter: 2.5"
Retail: $112.00
$100.80


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 9430109

Inlet Diameter: 3"
Outlet Diameter: 3"
Retail: $149.00
$134.10


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 9430119

Inlet Diameter: 3"
Outlet Diameter: 3"
Retail: $145.00
$130.50


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 9435109

Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Retail: $172.00
$154.80


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 15440S

Outlet Diameter: 4"
Inlet Diameter: 4"
Retail: $167.00
$150.30


Free Shipping!



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?

08 CADILLAC STS Complete Dual Chrome Tip Muffler Exhaust LOCAL ONLY NO SHIPPING

Flowmaster 942546 Set of 2 Super 44 Series Chambered Mufflers

For Cadillac CTS 2004-2007 3.6L Front Resonator Left Right Dual Rear Muffler

Flowmaster Super 44 Series Muffler 2.5" O/C 942546

FITS: 04-07 CADILLAC STS/SRX 3.6L BANK 1 & BANK 2 CATALYTIC CONVERTER SET

Front Resonator Left Right Dual Rear Muffler for Cadillac CTS 2004-2007 3.6L





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  • Mufflers(139)
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  • Flowmaster(139)
Finish
  • Stainless Steel (45)


Cadillac STS Flowmaster Mufflers 


Choose Your Vehicle:

Shop Cadillac STS Flowmaster Mufflers by Year

1 - 12 of 139
Sort by:




Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 8425152

Inlet Diameter: 2.5"
Outlet Diameter: 2.25"
Retail: $112.00
$100.80


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 842515

Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Retail: $112.00
$100.80


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 843015

Inlet Diameter: 3"
Outlet Diameter: 3"
Retail: $112.00
$100.80


Free Shipping!


Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Retail: $184.00
$165.60


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 325108

Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Retail: $149.00
$134.10


Free Shipping!


Inlet Diameter: 4"
Outlet Diameter: 4"
Retail: $240.00
$216.00


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 842518

Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Retail: $112.00
$100.80


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 8430152

Inlet Diameter: 3"
Outlet Diameter: 2.5"
Retail: $112.00
$100.80


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 9430109

Inlet Diameter: 3"
Outlet Diameter: 3"
Retail: $149.00
$134.10


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 9430119

Inlet Diameter: 3"
Outlet Diameter: 3"
Retail: $145.00
$130.50


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 9435109

Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Retail: $172.00
$154.80


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 15440S

Outlet Diameter: 4"
Inlet Diameter: 4"
Retail: $167.00
$150.30


Free Shipping!



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?

08 CADILLAC STS Complete Dual Chrome Tip Muffler Exhaust LOCAL ONLY NO SHIPPING

Flowmaster 942546 Set of 2 Super 44 Series Chambered Mufflers

For Cadillac CTS 2004-2007 3.6L Front Resonator Left Right Dual Rear Muffler

Flowmaster Super 44 Series Muffler 2.5" O/C 942546

FITS: 04-07 CADILLAC STS/SRX 3.6L BANK 1 & BANK 2 CATALYTIC CONVERTER SET

Front Resonator Left Right Dual Rear Muffler for Cadillac CTS 2004-2007 3.6L