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Air and Fuel› Superchargers, Turbochargers and Components

BorgWarner

EFR 6258-G Super Core Turbocharger

$2,300.82 $1,438.96 Save $861.86

SKU: B00E 11587105002

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In Stock
Ships by Aug 30
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$100 Minimum Order
30 Days Return
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Overview

The BorgWarner EFR 6258-G Super Core Turbocharger (P/N: 11587105002) is a super core turbocharger requiring custom fabrication, featuring twin hydrodynamic journal bearings and an extended tip compressor wheel. It does not include the turbine housing or wastegate components.
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The BorgWarner EFR 6258-G Super Core Turbocharger (P/N: 11587105002) is a high-performance turbocharger component designed for custom fabrication. This super core does not include the turbine housing, clamp plate hardware, wastegate, or actuator, allowing for greater flexibility in installation and application. Key technical specifications include a 62mm compressor wheel OD and 49mm compressor wheel inducer, paired with a 58mm turbine wheel OD. It features twin hydrodynamic journal bearings for enhanced durability and performance, along with an extended tip compressor wheel for improved airflow. The compressor cover incorporates recirculation grooves to optimize efficiency. The twin-scroll turbine housing offers adjustable orientation, providing versatility for various engine bay configurations. The aluminum bearing housing requires external cooling for optimal operation. This turbocharger is ideal for enthusiasts and builders looking to create a custom forced induction setup, offering a robust foundation for high-power applications.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandBorgWarner
Part NumberB00E 11587105002
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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