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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Fits 2018-25 S5 Sportback Audi Carbon Fiber Intake - 3.0T S4/S5 (B9) CI100043Fits Audi S4 18 24, S5 18 24, S5 Sportback 18 24 Features: Full intake system: Inlet, airbox, filter, and inlet piping Massive 7? x 7? filter with a 4? outlet and 5. 5? frontal inlet High flow and washable pleated cotton gauze filter material Airbox has additional flow paths faced away from the engine Inlet piping diameter is maximized from the 4? filter all the way to the turbocharger Inlet piping addresses system restriction, unlike competitive
Fits Audi S4 18-24, S5 18-24, S5 Sportback 18-24
Features:
- Full intake system: Inlet, airbox, filter, and inlet piping
- Massive 7? x 7? filter with a 4? outlet and 5.5? frontal inlet
- High flow and washable pleated cotton gauze filter material
- Airbox has additional flow paths faced away from the engine
- Inlet piping diameter is maximized from the 4? filter all the way to the turbocharger
- Inlet piping addresses system restriction, unlike competitive airbox systems that are compatible with factory inlet piping
- Billet turbo adapter ring make fitting this system to a larger turbo possible
- New OEM gaskets included
- Emissions friendly
- +19 AWHP & +20 AWFT-LBS gain over stock (APR Stage 1 93)
- Flows 31% more than stock
- Reduced pressure drop at the turbo inlets
- Improved linearization across the turbos
- Enhanced engine sound
- Carbon fiber construction
- Turbos spool faster
- Turbos operate more efficiently
Specs:
| Brand | APR |
|---|---|
| Emission Code | 7 |
| Engine Application | 3.0T |
| Filter Color | Red |
| Filter Material | Pleated Cotton Gauze |
| Material | Carbon Fiber |
| Product Type | Intake System |
| Sale Category | Air and Fuel Delivery |
| Warning | California Proposition 65 |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2018-2025 | Audi | S5 Sportback | |
| 2018-2024 | Audi | S5 | |
| 2018-2025 | Audi | S4 |
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 2312 reviews
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Product Reviews
★★★★★ 5
Warm and perfect for school
Size: Small, Color: White - 10 Pack
This children’s pullover is a great choice for school. The fabric is soft, warm, and comfortable, making it perfect for everyday wear. It fits well and allows kids to move freely without feeling restricted. The quality is very good, and it holds up nicely after washing without shrinking or losing its shape. It also has a simple and neat design that looks great with school uniforms or casual outfits. Overall, it’s a practical and reliable pullover for kids.
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Runs small medium=10/12
Size: Medium, Color: White - 10 Pack
Great price for so many! Runs small! Medium is about a 10/12 boys. But they are very nice and stark white! Perfect👌🏼
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
★★★★★ 5
True to size!
Size: Medium, Color: White - 10 Pack
The quality of these shirts are really great. They’re definitely not see-through and they don’t shrink when you wash them. They were a perfect fit so true to size. My son has eczema and so it is very important that the material is soft. We love these.
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Reviewed in the United States on February 8, 2026
★★★★★ 4
Nice boys undershirts
Size: Medium, Color: White - 10 Pack
Arrived In a timely fashion and were as I expected...I'm pleased
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Reviewed in the United States on February 21, 2026
★★★★★ 5
Tees
Size: Medium, Color: White - 10 Pack
Great buy, fits great, comfortable and soft
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026