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BorgWarner Super Core EFR B1 6258

Marsoni M251S
Sale price$905.51
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BorgWarner Super Core EFR B1 6258SKU: 179140 UPC: 840232700411 BorgWarner Super Core EFR B1 6258 Turbo Assembly The BorgWarner Super Core EFR B1 6258 is the core assembly for the EFR 6258 turbocharger featuring dual ball bearings compressor and turbine wheels without housings. Build your turbo for vehicles like Subaru WRX STI Mitsubishi Lancer Evolution and other 4 cylinder performance cars targeting 225 to 600 horsepower. Pair with EFR housings for quick spool broad powerband and
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4.8 ★★★★★
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Amazon Customer
Battle Creek, US
★★★★★ 5
Happy camper!
Format: Hardcover
Pleased with purchase.
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Reviewed in the United States on January 7, 2026
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L. McCoy
Alexandria, US
★★★★★ 5
Hilarious book
Format: Paperback
So funny! Great st Patrick's gift for adults/teenagers
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Reviewed in the United States on May 18, 2026
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Ashley Dubay
Battle Creek, US
★★★★★ 5
Yes Buy This
Format: Paperback
This book definitely didn’t disappoint! My 5 year old daughter laughed and laughed. We laughed so hard we were crying! Would recommend 1000%. I will be looking into purchasing other books in this series!
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Reviewed in the United States on March 17, 2026
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Kim the frequent Amazon Customer
Carnegie, US
★★★★★ 5
The funny book!
Format: Paperback, Format: Paperback
This was perfect for my son’s 3rd great class for March is reading month. Lots of laughs, although it is a little embarrassing to read so make sure it’s a situation where a little humor is allowed! :) see pics below for highlights!
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Reviewed in the United States on September 11, 2025
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Bill
Grantham, US
★★★★★ 5
Niece and Nephew loved it
Format: Paperback
Kids loved it
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Reviewed in the United States on May 23, 2026

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