Air and Fuel› Superchargers, Turbochargers and Components

Boost Lab

Dual Ball Bearing Turbocharger, 58mm Compressor Wheel

$2,149.99

SKU: BL58X

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Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
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Overview

The Boost Lab BL58X is a dual ball bearing turbocharger designed for high boost operation. It features a Point-Milled Billet 58mm compressor wheel and a 55mm performance turbine wheel. This turbocharger is oil and water-cooled and requires water cooling for optimal performance and longevity. The unit comes standard with a ported 4" Inlet / 2" Outlet compressor housing and is VSR balanced in-house.
Show original supplier description
The Boost Lab BL58X Dual Ball Bearing Turbocharger is engineered for performance enthusiasts seeking rapid spool, a broad powerband, and top-end efficiency. This turbocharger is capable of supporting up to 750 horsepower, delivering a blend of street drivability and track-ready performance. At its core, the BL58X features a newly designed Point-Milled Billet 58mm compressor wheel paired with a 55mm Inconel turbine wheel. This combination is optimized for exceptional airflow and reduced exhaust restriction, leading to faster spool times, improved transient response, and enhanced power output. Water cooling is a mandatory requirement for this unit to ensure optimal performance and long-term bearing health, especially under demanding conditions. The compressor housing is ported with a 4" inlet and 2" outlet. Each Boost Lab BL58X turbocharger is fully assembled and VSR balanced in-house using Turbo Technics equipment, ensuring minimal vibration, reduced noise, and consistent performance. The product comes with an industry-standard 1-year unlimited mileage warranty.

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

BrandBoost Lab
Part NumberBL58X
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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