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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
4.5 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Great vegan D3 with K2 combination
Size: 60 Count (Pack of 1)
Finally found something that combines vegan D3 with K2 in an organic form. The 5000IU dosage is potent and seems effective for bone support. I appreciate that it's plant-based and has high absorption, which feels like a quality supplement. The packaging is convenient, making it easy to take daily. Overall, a reliable product for maintaining bone health.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 18, 2025
★★★★★ 5
Good
Size: 60 Count (Pack of 1)
Great Supplement for Bone and Immune Health!
I’ve been taking NatureWise Vitamin D3 + K2 for a few months now, and I can really feel the difference. I chose this brand because it combines D3 and K2 — a perfect pair for supporting calcium absorption and overall bone health.
The softgels are small, easy to swallow, and don’t have any aftertaste. I also appreciate that they use non-GMO ingredients and cold-pressed olive oil as the carrier, which helps with absorption.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 12, 2025
★★★★★ 5
Returning Customer
Size: 60 Count (Pack of 1)
I think this is a really good buy. Good quality. Vitamins are costly. Happy with these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
This D3 works really well
Size: 60 Count (Pack of 1)
The NatureWise Vegan Vitamin D3 + K2 supplement combines premium ingredients and supports my immune system effectively. I appreciate the organic cold-pressed olive oil used for high absorption. The capsules are easy to swallow, and I feel confident about the non-GMO quality. It's become a reliable part of my daily health routine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2025
★★★★★ 4
Vitamins
Size: 60 Count (Pack of 1)
Does the job, no taste easy to swallow
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 17, 2025