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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
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Description
BorgWarner Super Core EFR B1 6758Experience unparalleled performance and reliability with the BorgWarner EFR Super Core B1 6758. Designed for forced induction enthusiasts, this super core assembly brings the trusted quality and advanced engineering of BorgWarner to your vehicle. Crafted to deliver exceptional boost response and enhanced airflow, it ensures you get the most out of your turbo setup without compromising durability. The Super Core EFR B1 6758 is built to rigorous
Experience unparalleled performance and reliability with the BorgWarner EFR Super Core B1 6758. Designed for forced induction enthusiasts, this super core assembly brings the trusted quality and advanced engineering of BorgWarner to your vehicle. Crafted to deliver exceptional boost response and enhanced airflow, it ensures you get the most out of your turbo setup without compromising durability.The Super Core EFR B1 6758 is built to rigorous standards, ideal for those who seek both daily drivability and track-ready performance. Whether you are upgrading a hot rod, a kit car, or any project requiring reliable forced induction components, this BorgWarner super core offers impressive efficiency and smooth operation.
With quick shipping across Europe and competitive pricing free from hidden fees, Tuningsupply makes it easy for enthusiasts and workshops alike to get genuine, high-quality parts. Benefit from our enthusiast-driven support team ready to help you make the perfect choice for your build.
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
4.3 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Excellent athletic socks
Size: Large, Color: (100) White / White / Black
Solid athletic socks at a great price. Not too thick, not too thin. Second time I've purchased them. They last longer than most socks I've used in the past too.
Only concern is the sizing. I may be reading the sizing chart wrong, but for my size 13 feet it says XL are the correct sock size. I've ordered Large twice and they're perfect. I would imagine the size Large socks would also fit up to size 14 shoe, but probably need to go with XL if foot is lager than 14.
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Reviewed in the United States on April 12, 2026
★★★★★ 4
Great product
Size: Large, Color: (035) Steel / White / Black
Comfortable fit perfect
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Reviewed in the United States on March 15, 2026
★★★★★ 5
Quality No Show Socks That Are Comfortable and Durable
Size: Large, Color: (100) White / White / Black
These Under Armour no show socks are great for everyday training and casual wear. The cotton blend feels comfortable and they stay in place throughout the day. Getting six pairs in a pack is solid value for a quality brand. They hold up well after multiple washes and the no show style works great with most athletic shoes. A reliable go-to sock.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Comfortable
Size: Large, Color: (001) Black / Black / White
I recently picked up a pair of Under Armour socks, and they’ve quickly become my go-to choice for daily wear and workouts. From the first wear, the fit felt snug and supportive without being too tight. The fabric is lightweight yet durable, and it does a great job wicking sweat — keeping my feet dry even during longer runs or intense gym sessions.
One of the things I appreciate most is the arch support and cushioning in the right places. It adds just enough padding where I need it, especially under the ball and heel of the foot, which makes a noticeable difference on days when I’m on my feet a lot. The socks also have a nice breathable mesh pattern that improves airflow.
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Reviewed in the United States on January 4, 2026
★★★★★ 5
High Quality
Number of Items: 6, Color: Black (6-pairs), Size: Large
High quality and fit great
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Reviewed in the United States on May 28, 2026