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- USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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For Your Every Summer RSVP, with Code: SUMMER15
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
4.6 ★★★★★
Based on 1625 reviews
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Product Reviews
★★★★★ 5
Socks
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
So cute
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
★★★★★ 5
Best no-show socks ever!
Size: 6-10, Color: Black
If you're tired of wearing socks that slip off and show in your sneakers, then you need to try these amazing socks! They are designed to stay in place, even after being active all day. They are incredibly soft and comfortable, and they are truly no-show, so you won't see them at all. I've been using these socks for years and have never had any issues. In fact, I love them so much that I've bought multiple packs, and my family members have started using them too. Don't waste any more time with those annoying socks that slip off and show - give these a try and you won't be disappointed!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2024
★★★★★ 5
The best
Size: 9-11, Color: Black
Seriously the best non slip low cut socks you can find. They stay in place all day and I love the fabric. They are thin which I prefer. These are really the only socks I wear.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
★★★★★ 5
Great socks for the price!
Size: 6-10, Color: Black, Size: 6-10, Color: Black
I love these socks, they are perfect no shows but the material is thick enough for toes not too go thru. The grip is perfect and keeps the sock in place all day. I would definitely order true to size as the fit was perfect. I was surprised to find these socks at the price I did, especially when I got the socks in both black and white.
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Reviewed in the United States on December 9, 2025
★★★★★ 5
Best non-slip no show sock!
Size: 6-10, Color: Black
I love these socks! I wear them mostly with my slip on vans. The are thin so your feet can breathe (I hate thick socks). They have a grip on the heal so that they don't slip off of your feet, and it actually works! My only negative about these socks would be that if you have bigger than a size 8 foot, I would not purchase them because they do run a bit small. I wear a size 7 and they fit perfectly! They do look very tiny upon unpacking, but they stretch to the according size. I would also recommend letting them air dry after washing them and not putting them in the dryer. The first pair I purchased, I made the mistake of drying them and they shrank to an unbelievably small size. I've had my second set of socks for over 4 months now and have not had any problems since Ive been air drying them. I have not encountered any problems with them tearing as other have stated. Even though these are thin socks, they seem to be made quite well in my opinion.
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Reviewed in the United States on December 5, 2022