2009-15 Cadillac CTS OEM Grade Federal Catalytic Converter 21-178 Magnaflow
SKU: 6704972671

2009-15 Cadillac CTS OEM Grade Federal Catalytic Converter 21-178 Magnaflow

Sale price$330.75 Regular price$367.50
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

2009-15 Cadillac CTS OEM Grade Federal Catalytic Converter 21-178 MagnaflowCatalytic Converter OEM Grade Direct Fit Catalytic Converter Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 21 178. With features including free flowing mandrel bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state of the art metrology department

Catalytic Converter

OEM Grade Direct-Fit Catalytic Converter

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-178. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This direct-fit catalytic converter is designed specifically for the 2009-2015 Cadillac CTS and interchanges with OE part 22940825. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Specs:

Air Tube Adaptable : NO
Air Tube Count : 0
Body Height : 4 IN
Body Length : 12 IN
Body Material : Stainless Steel
Body Shape : Round
Body Type : Spun
Body Width : 4 IN
Clamps Included : NO
Finish : Stainless Steel
Grade Type : Regular
Hangers Included : NO
Heat Shield Attached : NO
Inlet Gasket Included : Yes
Inlet Inside Diameter : 2.5 IN
Inlet Mounting Hardware Included : NO
Inlet Quantity : 1
Inlet Type : BOLT-ON
Outlet Gasket Included : Yes
Outlet Inside Diameter : 2.5 IN
Outlet Mounting Hardware Included : Yes
Outlet Quantity : 1
Outlet Type : BOLT-ON
Overall Length : 18.75 IN
Sensor Port Count : 2
Series : OEM Grade
Substrate Material : Ceramic
Title : MagnaFlow 2009-2015 Cadillac CTS OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter
Tube Material : Stainless Steel

Application:

  • 2009 - 2015 Cadillac CTS
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 6704972671

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Involved
New York, US
★★★★★ 5
Very Impressed, Easy to Use, Highly Recommend.
Color: External Adjustment Silver, Size: Rechargeable
These things are amazing, I wish I had bought them sooner. It's super easy to use, always sits on the charger (which looks fantastic), and everyone compliments them. Highly Recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
F
Verified Purchase
Frank
Dallas, US
★★★★★ 4
Salt gets jammed
Color: External Adjustment Silver, Size: Rechargeable
Works like it should! I would give it 5 stars but sometimes the salt gets stuck!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
L
Verified Purchase
Leslie Connie
Fort Morgan, US
★★★★★ 5
Stainless beauty
Color: External Adjustment Silver, Size: Rechargeable
Awesome and easy to use and clean.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
R
Verified Purchase
Renee richison
Carnegie, US
★★★★★ 5
Circle Joy Electric salt and pepper set
Color: External Adjustment Silver, Size: Rechargeable
This is a wonderful set! It's so nice to just push a button and have your salt or pepper come out perfectly ground. They fill from the top which makes it so easy.The charge last for a few months.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
J
Verified Purchase
Jon
Los Angeles, US
★★★★★ 5
Easy to use, charge lasts a while
Color: External Adjustment Silver, Size: Rechargeable
Charge base, fill grinders and use! Been months and no recharge yet. Light and multi grind settings are great features
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026

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