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BorgWarner Turbocharger SX K04 Audi RS4 Upgrade (Left)
BorgWarner Turbocharger SX K04 Audi RS4 Upgrade (Left)
BorgWarner Turbocharger SX K04 Audi RS4 Upgrade (Left)
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BorgWarner Turbocharger SX K04 Audi RS4 Upgrade (Left)

Marsoni M251S
Sale price$887.63
Pay 4 payments of $221.91 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
BorgWarner Turbocharger SX K04 Audi RS4 Upgrade (Left)SKU: 53049880025 UPC: 4063984007249 BorgWarner Turbocharger SX K04 Audi RS4 Upgrade (Left) 2000 2002 The BorgWarner SX K04 Turbocharger serves as a left side upgrade for the twin turbo 2. 7L engine in 2000 2002 Audi RS4 models. This direct bolt on replacement delivers higher boost levels with faster spool up compared to stock K04 turbos. Pair it with the matching right side unit for balanced power gains up to 500+ horsepower. Key Features Billet
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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
4.8 ★★★★★
Based on 1298 reviews
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Verified Purchase
BZ
Port Orchard, US
★★★★★ 5
Very thin and comfortable. Wash well.
Very thin sock if that is what you are looking for. They stay up and wash well. There is a toe seam but you can position it out of the way
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 10, 2025
A
Verified Purchase
Amazon Customer
Natrona Heights, US
★★★★★ 5
Great quality!
Comfortable and stylish socks for a great price!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2025
B
Benjamin R. Styring
Lowell, US
★★★★★ 5
So comfy and just the right size
These are the cutest most versatile socks. The weave is just right, not too thick or thin. They don't fall or shift down your heel while walking in shoes. They launder exceptionally well. The height on the ankle is perfect for jeans, business casual pants or a quick change into gym clothes. I need more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2025
K
KandK
Battle Creek, US
★★★★★ 5
Cute and comfortable
This six-pack of ankle socks is a great value. All of the colors are useful to me and go well with a variety of clothes. The ruffle around the top and the nice detailed knit pattern make them very cute! The fabric is stretchy and comfortable. Mostly cotton, they did seem to shrink a little bit in the wash (I machine-washed in cold water and tumbled dry on low) but they are stretchy enough that they still fit my size 8 feet just fine. See photo, brown are new, blue have gone through the wash.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2025
A
Amazon Customer
Massapequa, US
★★★★★ 5
not tight around your legs
Nice socks. They are thin and light weight so they are ideal to wear with snug fitting shoes. They have a nice cable style design to dress them up. I have been wearing a pair all day, and they do not dig into my legs at all. Love that. I have not washed them, but I see no reason why they would not wash up well in cold water and a low dry temperature. The price is great so give them a try.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2025

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