APR Carbon Fiber Intake - 2.0T A4/A5 (B9) (CI100036)
SKU: 18073423138

APR Carbon Fiber Intake - 2.0T A4/A5 (B9) (CI100036)

Sale price$507.13 Regular price$563.48
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

APR Carbon Fiber Intake - 2.0T A4/A5 (B9) (CI100036)This is the ultimate intake upgrade for the Audi A4 and A5 (B9) with the 2. 0T EA888 Gen 3 and Gen 4 engines. It flows 46% more than stock, reduces pressure drop, and improves turbocharger efficiency. This directly translates to more horsepower and torque making this a simple upgrade for more power you can feel. The airbox is fed from an inlet scoop that maximizes the flow path into the airbox. The airbox has cutouts allowing for additional flow paths

This is the ultimate intake upgrade for the Audi A4 and A5 (B9) with the 2.0T EA888 Gen 3 and Gen 4 engines. It flows 46% more than stock, reduces pressure drop, and improves turbocharger efficiency. This directly translates to more horsepower and torque making this a simple upgrade for more power you can feel.

The airbox is fed from an inlet scoop that maximizes the flow path into the airbox. The airbox has cutouts allowing for additional flow paths directed away from the engine. This keeps air temps down, and increases sound without it being overbearing. Furthermore we've incorporated at T304 stainless steel heatshield to keep hot engine bay heat from the turbocharger away from the airbox. The filter is massive as well. A big filter is desirable as increasing filtered surface area keeps the filter breathing easily for many miles as it filters dirt, dust, and particles. It measures 7" by 7" with a 5.5" frontal inlet, and a 4" outlet. The filter media is a washable pleated cotton gauze that can be cleaned for extended life, or replaced with ease.

The airbox is fed from an inlet scoop that maximizes the flow path into the airbox. The airbox has cutouts allowing for additional flow paths directed away from the engine. This keeps air temps down, and increases sound without it being overbearing. The filter is massive as well. A big filter is desirable as increasing filtered surface area keeps the filter breathing easily for many miles as it filters dirt, dust, and particles. It measures 7" by 7" with a 5.5" frontal inlet, and a 4" outlet. The filter media is a washable pleated cotton gauze that can be cleaned for extended life, or replaced with ease.

Our kit includes everything you need to bolt on and go. No new tuning is needed to run this product, and the product is emissions friendly. We include all new clamps needed for an easy install.

Features:

  • Full intake system: Inlet, airbox, filter, and inlet piping
  • Flows 46% more than stock
  • Reduced pressure drop at the turbo inlet
  • Enhanced engine sound
  • Carbon fiber construction
  • T304 stainless steel heatshield
  • Turbo spool faster
  • Turbo operates more efficiently
  • 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
  • Emissions friendly
  • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. 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
    SKU: 18073423138

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    ★★★★★ 5
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    Reviewed in the United States on November 11, 2025
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    seafan
    Charlottesville, US
    ★★★★★ 5
    Sturdy and soft like hiking on clouds
    Size: Large, Color: Color Mix
    I am in love with these socks! In fact I've reordered five more times and have told my hiking friends about them, and they've ordered them now, too. We all love them. This is an excellent price for a 70% Merino wool sock. They wick away moisture & keep your feet nice and dry and comfortable in your boots. They're very cushiony yet your feet do not overheat. I bought these for the gym and for hiking. I actually hike about a hundred miles a month so I can tell you these socks go through a lot with me! The ankle cut socks are perfect for both my trail runners and my actual low ankle boots. The arch support keeps the sock firm on my foot and does not allow the sock to bunch up down towards the toe. The Merino wool helps to control moisture and my feet do not stink after a 6-7 mile hike. And oh my gosh they are so soft! It's like walking on clouds. I've had no issues with holes in the socks and will definitely update later if I do. I highly recommend these socks and tell your friends about them too
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    Reviewed in the United States on April 16, 2026
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    christopher laughlin
    Battle Creek, US
    ★★★★★ 5
    Best socks ever! Wool blend keeps my feet cushioned.
    Size: Large, Color: Color Mix
    Anyone complaining about it not feeling like real wool didn't read the description, it says wool blend. They are the most comfiest socks I have ever purchased! They fit well they keep my feet warm . They don't sweat in hot weather. I almost forgot I had them on this evening. Best socks ever!!!!
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    Reviewed in the United States on May 8, 2026
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    Mark & Jenn
    Lexington, US
    ★★★★★ 5
    Comfy & amazing!!!
    Size: Medium, Color: Colorful, Size: Medium, Color: Colorful
    Oh my goodness! I have never been obsessed with a pair of socks but, here we are. They are thick which I usually dislike but they don’t feel thick even with my chuck taylors on, I usually have either sweaty or cold feet they are neither in these. Love love love the colors so vibrant, haven’t washed any yet will update on how it wears. No toe fuzzies, color transfer to feet, they fit so well, barely a seam…dare I say these are my perfect socks! Wish the price was not so much, which honestly for what I’m getting isn’t that bad but I’m poor… GO GO WOOL!!! BAA
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    Reviewed in the United States on May 4, 2026
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    Matthew Cirillo
    West Palm Beach, US
    ★★★★★ 4
    Large a tad small for 11 mens supercomfy and well made
    Size: Large, Color: Color Mixed(quarter Socks)
    These are quality socks, but for me the large are a bit small at size 11 shoesize. They are warm in any conditions, and warm days they can feel a bit stiffling, and I have probably sweatier than average feet, so without well ventilated shoes, my feet still get damp. They are so soft and cozy in cooler/cold weather. But again, it the heat, with some sweat, this makes them a bit "slippery" and my feet slide in my shoes on steep off-camber terrain. I would probably buy these again, except I have 6 pairs, and my wife buys me expensive branded socks I'd never purchase for myself.
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    Reviewed in the United States on March 25, 2026

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