BorgWarner Turbocharger SX K04 Audi/VW 2.0 TFSI Upgrade

BorgWarner Turbocharger SX K04 Audi/VW 2.0 TFSI Upgrade

Marsoni

M251S

$866.25

Get it in 3 business days with 1 day shipping. Friday, May 29

BorgWarner Turbocharger SX K04 Audi/VW 2.0 TFSI UpgradeSKU: 53049880064 UPC: 4063984008147 BorgWarner Turbocharger SX K04 Audi VW 2. 0 TFSI Upgrade 2008 2015 The BorgWarner SX K04 turbocharger delivers a direct bolt on upgrade for 2008 2015 Audi and VW 2. 0 TFSI models originally equipped with K04 turbos. This performance turbocharger replaces OEM part numbers like 06H145704L and 06K145722Q with improved airflow and response for noticeable power increases. Engineered for reliability it supports up to 400

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We offer a 30-day return/exchange service after receiving.
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Last December we bought our first new car in 21 years and the first thing I did is stock up on cabin and engine air filters. I've got nothing against dealership OEM parts and pieces but what I do have an issue with is the prices. Luckily, we all have a bit of control over access to OEM quality parts and pieces at significantly more reasonable prices via Amazon. This filter and it's matching cabin filter are excellent in value and take less than 5 minutes to replace. Compare that to paying the hourly rate at your dealer plus the dealership retail price and you'll do what I did and stock up on these two filters. Definitely recommended.

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Reviewed in the United States on September 25, 2025

Verified Purchase

Little Oak

Lexington, US

★★★★★ 4

It will fit a 2022 Subaru Outback

Size: (Pack of 1)

Higher quality than OEM item fit and arrived on time. This was for a 2023 Subaru Outback

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Reviewed in the United States on September 15, 2025

Verified Purchase

Bob P

Lake Worth, US

★★★★★ 5

High quality

Size: (Pack of 1)

Looks a lot nicer than the one that came with my Subaru Outback (OEM). Performs the same or better.

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Reviewed in the United States on March 20, 2026

Verified Purchase

Julie

West Palm Beach, US

★★★★★ 5

Perfect fit for my 2018 Civic—easy, affordable, and worth it

Size: 9.5" x 10.9" x 2.1"

I’ve bought this cabin air filter multiple times for my 2018 Honda Civic, and it’s consistently great quality. It fits perfectly and is super easy to install—takes just a few minutes to swap out, and I always do it myself. Way cheaper than going to a shop or dealership. The airflow is smooth, there’s no smell at all, and it keeps the inside of my car feeling clean and fresh. No weird odors, no dust blowing in—just a solid, dependable filter that does its job well. This is the only one I’ll keep buying.

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Reviewed in the United States on May 11, 2025

Verified Purchase

Michael Howard

Grantham, US

★★★★★ 5

Do it mayne

Size: 9.5" x 10.9" x 2.1"

Good quality and fit but find it funny that the instructions with the air flow are on the side. I assume that would be facing out and was annoyed when I tried to close and it didn’t fit. Probably should have read the directions. Still would recommend

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Reviewed in the United States on March 8, 2026