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Air and Fuel› Superchargers, Turbochargers and Components

Precision

GEN1 PT5558 Turbocharger

Name: GEN1 PT5558 Turbocharger
Brand: Precision
SKU: 10504006129

$1,289.20 $1,250.51 Save $38.69

SKU: 10504006129

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Overview

The Precision GEN1 PT5558 is a turbocharger designed for street and race applications. It features an exclusive CEA® (Competition Engineered Aerodynamics) compressor wheel machined from a 2618-aluminum forging for higher efficiency and faster transient response. This turbocharger has a 55mm inducer compressor wheel and a 58mm, 76 trim turbine wheel.

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The Precision GEN1 PT5558 turbocharger is engineered for high-performance street and race applications, aiming to deliver exceptional power and efficiency. It utilizes an exclusive CEA® (Competition Engineered Aerodynamics) compressor wheel, meticulously machined from a 2618-aluminum forging. This construction contributes to higher efficiency and improved transient response, crucial for maximizing power output and overall performance. This specific model, the PT5558, features a 55mm inducer compressor wheel and a 58mm turbine wheel with a 76 trim. It is configured with a T3 inlet and a V-band outlet, coupled with a 0.64 A/R turbine housing. The turbocharger employs a journal bearing system, known for its durability and reliability in demanding conditions. It is rated for up to 590 horsepower.

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.

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Specifications

Brand	Precision
Part Number	10504006129
Category	Air 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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