Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Downpipe Audi S8 D4 4.0 TFSI DEKATApplication: Make Series Engine Type Engine CCM Engine HP (KW) Year From Year To AUDI A8 A8L S8 Saloon D4 S8 plus quattro, S8 TFSI Plus quattro 3993 605 (445) 2015 11 2018 01 AUDI A8 A8L S8 Saloon D4 S8 quattro 3993 520 (382) 2012 04 2018 01 AUDI A8 A8L S8 Saloon D4 4. 0 TFSI quattro 3993 420 (309) 2012 03 2014 12 AUDI A8 A8L S8 Saloon D4 S8 quattro 3993 528 (388) 2013 01 2014 04 AUDI A8 A8L S8 Saloon D4 4. 0 TFSI quattro 3993 450 (331) 2015 07 2018
Application:
| Make | Series | Engine Type | Engine CCM | Engine HP (KW) | Year From - Year To |
|---|---|---|---|---|---|
| AUDI A8/A8L/S8 Saloon | D4 | S8 plus quattro, S8 TFSI Plus quattro | 3993 | 605 (445) | 2015-11 - 2018-01 |
| AUDI A8/A8L/S8 Saloon | D4 | S8 quattro | 3993 | 520 (382) | 2012-04 - 2018-01 |
| AUDI A8/A8L/S8 Saloon | D4 | 4.0 TFSI quattro | 3993 | 420 (309) | 2012-03 - 2014-12 |
| AUDI A8/A8L/S8 Saloon | D4 | S8 quattro | 3993 | 528 (388) | 2013-01 - 2014-04 |
| AUDI A8/A8L/S8 Saloon | D4 | 4.0 TFSI quattro | 3993 | 450 (331) | 2015-07 - 2018-01 |
| AUDI A8/A8L/S8 Saloon | D4 | 4.0 60 TSI quattro, 4.0 TFSI quattro | 3993 | 435 (320) | 2013-10 - 2015-12 |
Outlet diameter (internal): 57 mm
Diameter of the pipe: 78mm
TurboWorks downpipe, is made of 100% stainless steel.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.6 ★★★★★
Based on 2052 reviews
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Product Reviews
★★★★★ 5
my fav now after using 50+ pillows
Style: Back Sleeper, Pattern Name: King
I have always struggled to find the perfect pillow, and so far I have had 50+ pillows. Personally, I like my pillow to be on thinner side as I look for more support for my neck.
This is my first time buying pillows online, because I like to physically touch and feel the firmness and thickness before I purchase my pillows. I am so glad I did it! These pillows are just PERFECT for me! Perfect firmness, perfect thickness and perfect material.
One thing I suggest is that be extra cautious when you open the package. These pillows were rolled and put in a relatively thin shipping bag, so when you open with sharp objects be careful not to cut your new favorite pillows!
I let the pillows sit for about 48 hours before I started using them, but I assume you don't have to wait that long.
Overall, I am very happy with my first online pillow purchase with Serta!
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Reviewed in the United States on April 1, 2020
★★★★★ 2
Not worth it
Style: Side Sleeper, Pattern Name: King
Feel nice and fluffy for couple months, then go flat
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Reviewed in the United States on September 5, 2025
★★★★★ 1
14% polyester filling
Style: Side Sleeper, Pattern Name: Jumbo
It has 14% polyester filling. The description is not complete in amazon.
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Reviewed in the United States on January 5, 2026
★★★★★ 5
Definitely beats sleeping on the floor!
Color: Grey, Size: Twin
I was sleeping on the floor with my dog after she had emergency surgery and this helped me get through those tough couple of weeks. Comfortable and not too heavy. Comes with a bag to store it in and helps make it easier to move around.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Comfy
Color: Grey, Size: Cot
Very comfortable even for large children and adults.
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Reviewed in the United States on May 16, 2026