BorgWarner Turbocharger SX K04 Audi/VW 1.8L 5V TFSI Upgrade

BorgWarner Turbocharger SX K04 Audi/VW 1.8L 5V TFSI Upgrade

Marsoni

M251S

$975.76

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

BorgWarner Turbocharger SX K04 Audi/VW 1.8L 5V TFSI UpgradeSKU: 53049887501 UPC: 4063984022013 BorgWarner Turbocharger SX K04 Audi VW 1. 8L 5V TFSI Upgrade 2002 2009 BorgWarner SX K04 turbocharger delivers direct bolt on performance upgrade for Audi A4 A4 Quattro TT and VW Passat 1. 8T 20V TFSI engines. Replaces stock K03 unit with quicker spool up and higher boost levels for noticeable power increase. Maintains OEM fitment and drivability with enhanced airflow up to 350 HP potential. Key Features Ball

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My first experience with Marc Joseph. I typically purchase dress and casual work shoes from Florsheim and occasionally Rockport. I'm giving these four stars because the initial fit and feel appear solid. Depending on the shoe brand I wear a size 14 or 15. My feet are slightly wide but I don't alway need wide fit. These size 14 fit well with wide enough toe box. I've tried slip in shoes before and they just don't feel right. These somehow work and there is no heel slip. My only reservation is the high lip on the heel for slip-in and hope they dont catch pant hems. I gave 4 stars because I'll have to determine durability. Granted they are a light fabric shoe with a soft rubber tread. I'd like them to last for at least 6 months..and use them for business casual work wear during warm weather.

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Reviewed in the United States on May 19, 2026

Verified Purchase

Chris

Port Orchard, US

★★★★★ 5

Stylish and comfortable.

Size: 8 Wide, Color: Black/Black

Shoes look great and fits well. Definitely recommend pocking another pair.

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Reviewed in the United States on May 10, 2026

Verified Purchase