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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
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Description
APR Carbon Fiber Intake - SAI Breather Filter - CI100020-AOverview: Replacement air filter for secondary air injection systems CI100020 A Features: Direct fit on SAI equipped vehicles Pleated cotton gauze filter High quality construction Applications: Year Make Model Engine Fitment Notes 2015 2016 Audi A3 1. 8L L4 110 CID 2017 2019 Audi A3 2. 0L L4 121 CID 2020 Audi A3 2. 0L L4 121 CID 2022 Audi A3 2. 0L L4 121 CID All Wheel Drive Models Only! 2023 2024 Audi A3 2. 0L L4 121 CID 2015 2020 Audi A3 Quattro 2.
Overview:
Replacement air filter for secondary air injection systems - CI100020-A
Features:
- Direct fit on SAI equipped vehicles
- Pleated cotton gauze filter
- High quality construction
Applications:
| Year | Make | Model | Engine | Fitment Notes |
| 2015-2016 | Audi | A3 | 1.8L L4/110 CID | |
| 2017-2019 | Audi | A3 | 2.0L L4/121 CID | |
| 2020 | Audi | A3 | 2.0L L4/121 CID | |
| 2022 | Audi | A3 | 2.0L L4/121 CID | All-Wheel Drive Models Only! |
| 2023-2024 | Audi | A3 | 2.0L L4/121 CID | |
| 2015-2020 | Audi | A3 Quattro | 2.0L L4/121 CID | |
| 2022 | Audi | A3 Quattro | 2.0L L4/121 CID | All-Wheel Drive Models Only! |
| 2023-2024 | Audi | A3 Quattro | 2.0L L4/121 CID | |
| 2019-2021 | Audi | Q3 | 2.0L L4/121 CID | |
| 2022 | Audi | Q3 | 2.0L L4/121 CID | All-Wheel Drive Models Only! |
| 2023-2024 | Audi | Q3 | 2.0L L4/121 CID | |
| 2015-2020 | Audi | S3 | 2.0L L4/121 CID | |
| 2022-2024 | Audi | S3 | 2.0L L4/121 CID | |
| 2008-2009 | Audi | TT | 2.0L L4/121 CID | |
| 2009-2021 | Audi | TT Quattro | 2.0L L4/121 CID | |
| 2022 | Audi | TT Quattro | 2.0L L4/121 CID | All-Wheel Drive Models Only! |
| 2023 | Audi | TT Quattro | 2.0L L4/121 CID | |
| 2013 | Audi | TTS Quattro | 2.0L L4/121 CID | |
| 2016-2023 | Audi | TTS Quattro | 2.0L L4/121 CID | |
| 2020-2024 | Volkswagen | Arteon | 2.0L L4/121 CID | |
| 2020-2021 | Volkswagen | Atlas | 2.0L L4/121 CID | |
| 2022-2023 | Volkswagen | Atlas | 2.0L L4/121 CID | All-Wheel Drive Models Only! |
| 2020-2021 | Volkswagen | Atlas Cross Sport | 2.0L L4/121 CID | |
| 2022-2023 | Volkswagen | Atlas Cross Sport | 2.0L L4/121 CID | All-Wheel Drive Models Only! |
| 2014-2017 | Volkswagen | Beetle | 1.8L L4/110 CID | |
| 2012-2017 | Volkswagen | Beetle | 2.0L L4/121 CID | |
| 2009-2017 | Volkswagen | CC | 2.0L L4/121 CID | |
| 2008-2016 | Volkswagen | EOS | 2.0L L4/121 CID | |
| 2015-2018 | Volkswagen | Golf | 1.8L L4/110 CID | |
| 2017-2019 | Volkswagen | Golf Alltrack | 1.8L L4/110 CID | |
| 2015-2019 | Volkswagen | Golf R | 2.0L L4/121 CID | |
| 2022-2024 | Volkswagen | Golf R | 2.0L L4/121 CID | |
| 2015-2019 | Volkswagen | Golf Sportwagen | 1.8L L4/110 CID | |
| 2008-2021 | Volkswagen | GTI | 2.0L L4/121 CID | |
| 2022 | Volkswagen | GTI | 2.0L L4/121 CID | All-Wheel Drive Models Only! |
| 2023-2024 | Volkswagen | GTI | 2.0L L4/121 CID | |
| 2008-2017 | Volkswagen | Jetta | 2.0L L4/121 CID | |
| 2019-2021 | Volkswagen | Jetta | 2.0L L4/121 CID | |
| 2022-2023 | Volkswagen | Jetta | 2.0L L4/121 CID | All-Wheel Drive Models Only! |
| 2014-2017 | Volkswagen | Passat | 1.8L L4/110 CID | |
| 2008-2010 | Volkswagen | Passat | 2.0L L4/121 CID | |
| 2020-2021 | Volkswagen | Passat | 2.0L L4/121 CID | |
| 2022 | Volkswagen | Passat | 2.0L L4/121 CID | All-Wheel Drive Models Only! |
| 2009-2017 | Volkswagen | Tiguan | 2.0L L4/121 CID | |
| 2020-2021 | Volkswagen | Tiguan | 2.0L L4/121 CID | |
| 2022 | Volkswagen | Tiguan | 2.0L L4/121 CID | All-Wheel Drive Models Only! |
| 2023-2024 | Volkswagen | Tiguan | 2.0L L4/121 CID | |
| 2017-2018 | Volkswagen | Tiguan Limited | 2.0L L4/121 CID |
Specs:
| Brand | APR |
|---|---|
| Carb EO | D-783-2 |
| Clamp | Zip tie |
| Filter Color | White |
| Filter Type | Cotton Gauze |
| Product Type | Intake Filter |
| Warning | California Proposition 65 |
| Part Number | CI100020-A |
Emissions:
- This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.
- CARB EO: D-783-2
- The following vehicles are considered Emissions Controlled Vehicles:
- 1966 and newer U.S. manufactured California Certified vehicles
- 1968 and newer U.S. manufactured Federally Certified vehicles
- 1968 and newer Foreign manufactured vehicle
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
4.1 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Beautiful shoe but too narrow
Size: 10 Wide, Color: Navy Grainy Leather
Too narrow
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
Looks good feels good
Size: 13 Wide, Color: Black
I've had them 2 weeks and love them. Took a little breaking in but they feel great now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
★★★★★ 4
Very narrow
Size: 10 Wide, Color: Cognac
Run narrow. For very narrow feet. Wide width fits like a regular width.
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Reviewed in the United States on February 9, 2026
★★★★★ 5
Comfortable Shoes Right Out of the Box
Size: 9, Color: Black
I bought these shoes for my husband. He has a very hard time finding quality, comfortable shoes. These shoes are just as comfortable as his New Balance. He uses them as a dress shoe and wears them at least once a week. There was no break in period necessary. They were comfortable right out of the box! The only thing we didn't like was the white sole color. Once I knew he was going to keep them, I used a black sharpie marker to color the soles black. Instant amazing, comfortable dress shoes. They were well worth the cost. If you or your SO needs a comfortable pair of shoes, we highly recommend them.
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Reviewed in the United States on September 2, 2025
★★★★★ 3
Decent Shoes with Misleading Description (Not Leather)
Size: 12 Wide, Color: Black, Size: 12 Wide, Color: Black
I only look for leather when I’m purchasing dress shoes. Under the description “details” on this item it lists the shoe as leather upper and inner lining. A photo shows “genuine Napa leather lining”. If you keep reading (which I have now that I’ve received the shoes) it shows “faux leather” in the small print and that is not “leather”. I run a small leather business and this irks me because it’s clearly false advertising. The details also show the product is made in Brazil but when they arrived today, the shoe tag shows “Made in China” and “Man Made upper and lower”. I don’t hate the shoes. They look nice. What I know is they won’t hold up over time like leather, which is why the description should be accurate and not misleading.
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Reviewed in the United States on March 28, 2026