BorgWarner Turbine Housing EFR B2 74mm 1.05 T4 Twin Scroll 12741019002

BorgWarner Turbine Housing EFR B2 74mm 1.05 T4 Twin Scroll

The BorgWarner Turbine Housing EFR B2 74mm 1.05 T4 Twin Scroll is a high-performance component designed for automotive enthusiasts and professionals seeking to enhance their turbocharger systems. This turbine housing is specifically engineered to improve exhaust flow and boost response, making it ideal for both performance upgrades and replacements in a variety of applications.

Built by BorgWarner, a trusted name in the automotive industry, this turbine housing is suitable for DIY mechanics, tradies, and fleet operators who demand reliability and efficiency in their power systems.

Key features

• Optimised for improved exhaust flow and turbocharger efficiency.
• Twin scroll design reduces turbo lag for quicker spool-up times.
• 74mm size accommodates a range of performance applications.
• Durable construction ensures long-lasting performance under high-stress conditions.
• Compatible with T4 flanges for versatile installation options.
• Engineered for use with BorgWarner EFR turbochargers for optimal performance.

Technical details

• Size: 74mm
• Type: Twin Scroll
• Flange: T4
• Exhaust A/R: 1.05
• Manufacturer: BorgWarner

Applications / fitment

This turbine housing is typically used in high-performance automotive applications where enhanced turbocharger performance is required.

• Performance vehicles
• Modified street cars
• Race cars
• Off-road vehicles
• Custom builds

Why buy from Mick’s Gone Bush?

• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service.

Frequently asked questions

What is the benefit of a twin scroll turbine housing?

A twin scroll turbine housing helps reduce turbo lag by allowing for better management of exhaust gases, leading to quicker spool-up times and improved overall performance.

Is this turbine housing compatible with other turbo brands?

This turbine housing is specifically designed for BorgWarner EFR turbochargers and may not be compatible with other brands without modifications.

How do I install the turbine housing?

Installation should be carried out by a qualified mechanic to ensure proper fitment and function. It typically involves removing the existing turbocharger and replacing it with the new housing.

What materials are used in the construction of this housing?

The BorgWarner turbine housing is made from high-quality materials designed to withstand high temperatures and pressures, ensuring durability and longevity.

Can I use this turbine housing for street applications?

Yes, this turbine housing is suitable for both street and performance applications, making it versatile for various setups.