What is the A/R ratio of the turbine housing, and why does it matter?

This turbocharger features a 0.92 A/R (Area/Radius) ratio for its turbine housing. A higher A/R ratio, like 0.92, generally allows for better exhaust flow at higher engine speeds, which can help the turbocharger sustain boost pressure for longer periods and contribute to a broader powerband.

What does 'VTF WG' mean in the product name?

VTF stands for V-band Turbine housing, indicating the connection type for the turbine housing. WG stands for Wastegate, meaning this turbocharger has an integrated internal wastegate to regulate boost pressure. This setup simplifies installation and ensures precise boost control.

What supporting modifications might be needed when installing this turbocharger?

Installing a high-performance turbocharger like this often requires upgrades to other engine components. This can include a more robust fuel system, an engine management system for tuning, and potentially an upgraded intercooler and exhaust system to handle the increased airflow and power.

BorgWarner Turbocharger EFR B2 8374 0.92 a/r VTF WG 179357

Name: BorgWarner Turbo EFR B2 8374 0.92 a/r VTF WG
Brand: BorgWarner
SKU: borgwarner-borgwarner-turbo-efr-b2-8374-0-92-a-r-vtf-wg-t14-4385385
Price: 3364.83 USD
Availability: InStock

BorgWarner Turbo EFR B2 8374 0.92 a/r VTF WG

$3364.83

In Stock

BorgWarner EFR B2 8374 turbocharger with 0.92 a/r VTF WG.

Key Features

Fits BorgWarner Turbo EFR B2 8374 0.92 a/r VTF WG.
Features a 0.92 A/R turbine housing for optimized exhaust flow.
Includes a V-band connection for secure and easy turbine housing mounting.
Equipped with an internal wastegate for precise boost control.
Part of the EFR (Engineered for Racing) series, built for high-performance applications.
Not CARB approved and cannot be shipped to California.

This turbocharger is a performance part and requires professional installation and tuning to ensure proper fitment and operation with your specific vehicle's engine and supporting systems. Not CARB approved.

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Product Details

This is the BorgWarner EFR B2 8374 turbocharger, featuring a 0.92 A/R turbine housing with a V-band connection and an internal wastegate. The EFR (Engineered for Racing) series from BorgWarner is built for high performance, offering a robust solution for enthusiasts looking to significantly upgrade their vehicle's power output. This particular model is designed for applications where a strong, reliable powerband is crucial, providing a noticeable increase in horsepower and torque.

The EFR B2 8374 is constructed with durable materials to withstand the demanding conditions of performance driving. Its advanced aerodynamics within the turbine and compressor housings are optimized for efficient airflow, which translates to quicker spool times and sustained boost pressure. The integrated wastegate helps regulate boost levels precisely, preventing over-boosting and ensuring consistent performance. The V-band turbine housing connection simplifies installation and ensures a secure seal, which is important for maintaining boost integrity.

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, and cooling. While this turbocharger is a powerful upgrade, it's not approved for use in California due to emissions regulations. Always consult with a professional installer or tuner to confirm compatibility and ensure optimal setup for your specific vehicle and intended use.