What is the A/R ratio on this turbocharger?

This Garrett G25-585 turbocharger has a 0.92 A/R ratio on its turbine housing. This specification relates to the size and shape of the turbine housing, influencing how quickly the turbo spools and its efficiency at different engine speeds.

Does this turbocharger come with an internal or external wastegate?

This model features a pre-set internal wastegate (IWG). An internal wastegate is integrated into the turbine housing and helps control boost pressure by bypassing exhaust gas around the turbine wheel.

Can this turbocharger be shipped to California?

No, this turbocharger is not CARB approved and cannot be legally shipped to California due to emissions regulations.

Specifications

Brand: Garrett
Part #: 934076-5003S

Garrett G25-585 G-Series II Turbocharger 0.92 A/R V-Band / V-Band IWG

Name: Garrett G25-585 G-Series II Turbocharger 0.92 A/R V-Band / V-Band IWG
Brand: Garrett
SKU: garrett-garrett-g25-585-g-series-ii-turbocharger-0-92-a-r-v-band-v-band-iwg-t14-836958
Price: 2879.95 USD
Availability: BackOrder

$2879.95

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Key Features

Features a 0.92 A/R turbine housing for optimized exhaust flow.
Equipped with V-band inlet and outlet connections for secure and easy installation.
Includes an internal wastegate (IWG) for simplified boost pressure regulation.
Built with advanced aerodynamic compressor and turbine wheel designs for broad powerband.
Designed for high-performance applications requiring significant power increases.
Not CARB approved and cannot be shipped to California.

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About this part

Product Details

The Garrett G25-585 G-Series II turbocharger features a 0.92 A/R turbine housing with a V-band inlet and outlet. This design choice is crucial for managing exhaust gas flow and maintaining boost pressure efficiently, especially in high-performance applications. It's built for tuners and builders looking to significantly increase an engine's power output by forcing more air into the combustion chambers.

This turbocharger utilizes advanced aerodynamics in its compressor and turbine wheels to offer a broad powerband. The G25-585 is designed to spool quickly for its size, providing a responsive feel without sacrificing top-end power. Its robust construction means it can handle the demands of performance tuning, offering a solid foundation for building a powerful engine. The internal wastegate (IWG) is pre-set to help regulate boost pressure, simplifying installation and tuning compared to external wastegate setups.

When considering a turbocharger of this caliber, it's important to ensure your engine's supporting systems are up to the task. This includes fuel delivery, engine management tuning, and cooling. Because this unit is not CARB approved, it cannot be legally shipped to California. Always consult with a professional tuner to properly integrate this turbocharger into your vehicle's setup for optimal performance and reliability.