SKU: 18004938420

CTS TURBO B8 A4 2.0T DUAL EXHAUST (SEDAN/AVANT)

Sale price$492.30 Regular price$547.00
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

CTS TURBO B8 A4 2.0T DUAL EXHAUST (SEDAN/AVANT)CTS Turbo has been dedicated to manufacturing performance parts for enthusiasts by enthusiasts since its inception. Our continued development of the B8 A4 platform is not limitted to FMIC kits or Turbo kits, our all new dual exhaust system is evidence of that. The CTS Turbo B8 A4 exhaust system is hand tig welded using the finest T304 stainless steel. Each CTS B8 A4 exhaust is 100% tig welded, constructed using T304 Seamless Stainless Steel, and

CTS Turbo has been dedicated to manufacturing performance parts for enthusiasts by enthusiasts since its inception. Our continued development of the B8 A4 platform is not limitted to FMIC kits or Turbo kits, our all new dual exhaust system is evidence of that. The CTS Turbo B8 A4 exhaust system is hand tig welded using the finest T304 stainless steel.

Each CTS B8 A4 exhaust is 100% tig welded, constructed using T304 Seamless Stainless Steel, and includes installation hardware and stainless steel clamps.   Lesser products can be had without stainless steel construction, or with seamed stainless steel, which can crack and decay over time.  The CTS Turbo B8 A4 2.0T exhaust increases turbo spool up, and peak power. Our catback is constructed using 2.5in T304 Stainless steel. It will bolt up directly to the OEM downpipe and our CTS high-flow downpipe. Fitment with other aftermarket downpipes has not been confirmed.

Product Details:

  • True Stainless steel exhaust
  • Aggressive sound under hard driving, but subtle when cruising
  • Water jet cut flanges
  • CNC mandrel bent stainless steel piping
  • Polished stainless steel exhaust tubing
  • 3″ stainless steel exhaust tips
  • Requires the use of Audi rear dual exhaust valence
  • Fits manual and auto transmission cars

To install CTS-EXH-CB-0013 on a 2009-2012 Pre-facelift Audi A4 2.0T, the following parts are required (not required for A4 Avant with dual exhaust):

  • S-line pre-facelift models: 8K0807521D1RR+8K080783301C or Non S-Line pre-facelift models: 8K0807521H01C
  • Passenger side rear heatshield: 8K0804172 (standard and S-Line)
  • Heatshield retaining clips: N90796502 (4) (standard and S-Line)
  • Rear exhaust hanger: 8K0253144M (standard and S-Line)
  • Hex nut: N90348411 (2) (standard and S-Line)

Facelift 2013+ models require custom rear diffuser available from many popular retailers; and same installation parts as above.

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: 18004938420

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Sheila
Houston, US
★★★★★ 5
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Pattern Name: Ring, Size: 0.42 Ounce (Pack of 10)
I have three very large dogs who absolutely love these treats. They are very picky because they’re very spoiled! But yes, they love these!
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Pamela McClanahan
Belleville, US
★★★★★ 5
Good value
Pattern Name: Ring, Size: 0.42 Ounce (Pack of 10)
This is a new treat for our sweet girl and she loves it! She’s a small dog so I break them in two and it’s just enough.
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Reviewed in the United States on May 23, 2026
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San Leandro, US
★★★★★ 4
Overpriced but beloved
Pattern Name: Ring, Size: 0.42 Ounce (Pack of 10)
I think these are so expensive but it really helps my teething dog!
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Reviewed in the United States on May 25, 2026
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Madelyn Griffith-Haynie
Alexandria, US
★★★★★ 5
My Shih Tzu goes crazy for these!!!
Pattern Name: Ring, Size: 0.42 Ounce (Pack of 4)
My guy’s favorite treat. He sticks his nose on the bag and can barely wait for me to get it open. Doesn’t upset his digestion. Have ordered multiple times and will continue to do so.
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Reviewed in the United States on May 23, 2026
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Sherry
Port Orchard, US
★★★★★ 5
Dog friendly
Pattern Name: Lollipop, Size: 0.53 Ounce (Pack of 4)
My chihuahua loves these chicken tender lollipops
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Reviewed in the United States on May 24, 2026

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