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CTS Turbo 2018+ B9 Audi S4/S5 V6T 3.0T (EA839) HIGH-FLOW CAT

Code: CTS-EXH-TP-0009-CAT
(5 customer reviews)

Original price was: US$699.99.Current price is: US$594.99.

In Stock

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Included Warranty

12 Months
All CTS Turbo products are warrantied against manufacturing defects for a period of 12 months from the date of invoice. Warranty does not cover abuse, misuse, consequential damages, normal wear and tear, improper installation, or damages resulting from racing. Warranties only apply to the original owner. If a product is found defective the customer will receive, at the discretion of CTS Turbo, free repair or replacement. Warranty on other manufacturers will be processed under their terms.

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Description

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

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.

Additional information

Weight 20 lbs
Dimensions 17 × 17 × 11 in

5 reviews for CTS Turbo 2018+ B9 Audi S4/S5 V6T 3.0T (EA839) HIGH-FLOW CAT

  1. RYAN MAXWELL (verified owner) –

    At this time im very satisfied. Its beautiful and waiting for its friend the front mount to show up so we can go stg 2. Glad I ordered direct from CTS, love the cast section (heat). So far so good!

  2. Oleksii M. (verified owner) –

    Looks like best purchase at this price

  3. Alex (verified owner) –

    quality and welds were very good, fitment was an 8/10

  4. Anonymous (verified owner) –

  5. Anonymous (verified owner) –

    Great product

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Model

Generation

Make Model Year Generation
Make Model Year Generation
AUDI S4 2018 - 2021 B9
AUDI S5 2018 - 2021 B9

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