BorgWarner SuperCore Assembly EFR B2 9280 (Cast Iron B. Hsg)

BorgWarner SuperCore Assembly EFR B2 9280 (Cast Iron B. Hsg)

Marsoni

M251S

$1265.67

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

BorgWarner SuperCore Assembly EFR B2 9280 (Cast Iron B. Hsg)SKU: 12807100005 UPC: 840232714586 BorgWarner SuperCore Assembly EFR B2 9280 (Cast Iron Bearing Housing) The BorgWarner EFR 9280 SuperCore Assembly is the heart of the high flow EFR 9280 turbocharger featuring a ball bearing CHRA with cast iron bearing housing. Designed for custom turbocharger builds targeting 900 1200 horsepower this SuperCore supports extreme boost levels in drag racing and street strip applications. Pair it with EFR 9280 compressor

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These socks definitely keep most of the moisture away from my feet, even in wet conditions, which is why I bought them. I am diabetic, though, and the recommendation is to wear socks that don't constrict at any point. These have a tight band around the opening that while it is not uncomfortable on, leaves a mark when I take them off. So far it's been ok, but if you have any kind of swelling in your feet or ankles these would probably not be the best. My foot measures size 8 and I wear size 9 Brooks running shoes. The socks fit me just right but based on the size of the opening and the overall length, I wouldn't think they would fit anyone more than a size larger. Overall well made and perform well as you would expect from this brand.

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Reviewed in the United States on July 20, 2018

Verified Purchase

Halle

Pawtucket, US

★★★★★ 5

long lasting!

Size: Medium, Color: Black/Assorted

literally my favorite sock i will buy forever. they just started busting through after 6 years and i wear them a lot

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Reviewed in the United States on November 13, 2025

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David

Carnegie, US

★★★★★ 5

Good quality

Size: Medium, Color: Black/Assorted

Comfy and sturdy

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Reviewed in the United States on January 27, 2025

Verified Purchase

Brooke

Los Angeles, US

★★★★★ 5

Favorite socks

Size: Medium, Color: Black/Assorted

These are my go to socks! Love these. Great towards sweat and different weather temperatures. Mostly use for working out and love them. Will be getting more!

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Reviewed in the United States on April 9, 2024