• CTS TURBO 2018+ B9 AUDI S4/S5 V6T 3.0T (EA839) HIGH-FLOW CAT - CTS-EXH-TP-0009-CAT
  • CTS TURBO 2018+ B9 AUDI S4/S5 V6T 3.0T (EA839) HIGH-FLOW CAT - CTS-EXH-TP-0009-CAT
  • CTS TURBO 2018+ B9 AUDI S4/S5 V6T 3.0T (EA839) HIGH-FLOW CAT - CTS-EXH-TP-0009-CAT
  • CTS TURBO 2018+ B9 AUDI S4/S5 V6T 3.0T (EA839) HIGH-FLOW CAT - CTS-EXH-TP-0009-CAT
  • CTS TURBO 2018+ B9 AUDI S4/S5 V6T 3.0T (EA839) HIGH-FLOW CAT - CTS-EXH-TP-0009-CAT
  • CTS TURBO 2018+ B9 AUDI S4/S5 V6T 3.0T (EA839) HIGH-FLOW CAT - CTS-EXH-TP-0009-CAT
  • CTS TURBO 2018+ B9 AUDI S4/S5 V6T 3.0T (EA839) HIGH-FLOW CAT - CTS-EXH-TP-0009-CAT

CTS Turbo High Flow Catted Downpipe for B9 Audi S4/S5

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SKU:
CTS-EXH-TP-0009-CAT

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WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.

CTS Turbo B9 S4/S5 3.0T (EA839) high flow cat is made to maximize exhaust flow for highest power gains. Do not compromise performance and sound with factory parts – unleash your B9 S4/S5 3.0T potential!

Designed using the latest in CAD technology; this part is made to fit perfectly in place of restrictive factory catalytic converter. Manufactured from cast T304 stainless steel, hand TIG welded and back-purged to ensure years of reliable performance.

In addition to unleashing the power and performance of your 3.0T, the CTS B9 S4/S5 3.0T EA839 high flow cat will make your vehicle sound like an S-car really should. When installed with factory exhaust it produces a sporty growl with much more pronounced exhaust “crackle” on downshift. While up-shifting you will enjoy a confident “braappp!” as you bang through all 8 gears. The sound will be even louder if you already have an aftermarket exhaust system.

Product Details:

  • Designed and tested on a real car in the real world
  • 200 cell steel high-flow race cat
  • Cast stainless steel body
  • Replaces restrictive factory catalytic converter
  • Great power upgrade with uncompromising performance
  • Incredible sporty exhaust sound, subtle when cruising
  • No drone with factory exhaust
  • Install hardware included (gaskets not included)

Fitment:

  • 2018+ Audi S4 3.oT (EA839)
  • 2018+ Audi S5 3.oT (EA839)

To remove the CEL that will occur, proper tuning software must be used.

CONSUMER NOTICE: BY PURCHASING A MOTORSPORT/RACING PRODUCT ("PRODUCT"), YOU REPRESENT THAT YOU UNDERSTAND AND AGREE THAT: THE PRODUCT IS NOT DESIGNED TO MEET ANY APPLICABLE EMISSIONS STANDARDS, WHETHER IN THE USA OR OTHERWISE, THE PRODUCT IS NOT C.A.R.B. COMPLIANT, AND THAT THE PRODUCT IS NOT FOR SALE OR USE IN CALIFORNIA, USA NOR ANY OTHER JURISDICTION WHERE THE SALE OR USE IS PROHIBITED BY LAW. EXCELERATE, LLC MAKES NO REPRESENTATIONS, WARRANTIES, OR CLAIMS THAT THIS PRODUCT COMPLIES WITH ANY APPLICABLE EMISSIONS LAWS AND EXPRESSLY DISCLAIMS ANY AND ALL SUCH REPRESENTATIONS, WARRANTIES, AND CLAIMS, WHETHER EXPRESS OR IMPLIED. BY PURCHASING THIS PRODUCT, YOU REPRESENT, WARRANT, AND AGREE THAT IT IS YOUR RESPONSIBILITY TO INFORM YOURSELF OF ANY LAWS OR REGULATIONS THAT MAY APPLY TO YOUR PURCHASE AND/OR USE OF THE PRODUCT.

*Please Note All CTS Turbo sales are final. Returns of any CTS Turbo products will not be accepted*

Year
Make
Model
Submodel
Engine
2018 - 2023
Audi
S4
Base
3.0
2019 - 2023
Audi
S4
Premium
3.0
2018 - 2023
Audi
S4
Premium Plus
3.0
2018 - 2023
Audi
S4
Prestige
3.0
2018 - 2023
Audi
S5
Base
3.0
2019 - 2023
Audi
S5
Premium
3.0
2018 - 2023
Audi
S5
Premium Plus
3.0
2018 - 2023
Audi
S5
Prestige
3.0
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