BorgWarner EFR 8374 Turbocharger 0.83 A/R V-Band Wastegate — High-Performance Turbo

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SKU: BWA179258
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Sale price$2,980.99 Regular price$3,711.71
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About BorgWarner

BorgWarner engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full BorgWarner lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

The Ultimate Turbo for Street and Track

The BorgWarner EFR 8374 is widely considered the gold standard for high-performance forced induction. Combining a Gamma-Ti turbine wheel with a dual-row ceramic ball bearing system, this turbocharger offers industry-leading spool times and transient response. The 0.83 A/R housing with an integrated wastegate provides a compact, efficient solution for enthusiasts looking to maximize power without the complexity of external wastegate plumbing.

Advanced EFR Technology

  • Gamma-Ti Turbine Wheel: Significantly lower inertia for faster response.
  • Ceramic Ball Bearings: Superior durability and reduced friction.
  • Integrated Wastegate: Simplified installation and precise boost control.
  • B2 Frame Size: Optimized for mid-to-high horsepower applications.
  • V-Band Connections: Secure, leak-free mounting for exhaust and intake.

This turbocharger is designed for those who refuse to compromise. Whether you are circuit racing or building a high-power street car, the EFR 8374 delivers consistent, reliable performance across the entire RPM range. Its advanced internal wastegate design ensures stable boost levels, while the high-flow compressor wheel provides the air volume necessary for significant power gains. At GGCRACING, we specialize in providing elite-level forced induction components that help you achieve your performance goals. Upgrade your engine today with the unmatched technology of the BorgWarner EFR series.

Product Details

Product Description
Part Numbers
Sizing & Fit

About BorgWarner

BorgWarner engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full BorgWarner lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

The Ultimate Turbo for Street and Track

The BorgWarner EFR 8374 is widely considered the gold standard for high-performance forced induction. Combining a Gamma-Ti turbine wheel with a dual-row ceramic ball bearing system, this turbocharger offers industry-leading spool times and transient response. The 0.83 A/R housing with an integrated wastegate provides a compact, efficient solution for enthusiasts looking to maximize power without the complexity of external wastegate plumbing.

Advanced EFR Technology

  • Gamma-Ti Turbine Wheel: Significantly lower inertia for faster response.
  • Ceramic Ball Bearings: Superior durability and reduced friction.
  • Integrated Wastegate: Simplified installation and precise boost control.
  • B2 Frame Size: Optimized for mid-to-high horsepower applications.
  • V-Band Connections: Secure, leak-free mounting for exhaust and intake.

This turbocharger is designed for those who refuse to compromise. Whether you are circuit racing or building a high-power street car, the EFR 8374 delivers consistent, reliable performance across the entire RPM range. Its advanced internal wastegate design ensures stable boost levels, while the high-flow compressor wheel provides the air volume necessary for significant power gains. At GGCRACING, we specialize in providing elite-level forced induction components that help you achieve your performance goals. Upgrade your engine today with the unmatched technology of the BorgWarner EFR series.

Product Details

Product Description

About BorgWarner

BorgWarner engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full BorgWarner lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

The Ultimate Turbo for Street and Track

The BorgWarner EFR 8374 is widely considered the gold standard for high-performance forced induction. Combining a Gamma-Ti turbine wheel with a dual-row ceramic ball bearing system, this turbocharger offers industry-leading spool times and transient response. The 0.83 A/R housing with an integrated wastegate provides a compact, efficient solution for enthusiasts looking to maximize power without the complexity of external wastegate plumbing.

Advanced EFR Technology

  • Gamma-Ti Turbine Wheel: Significantly lower inertia for faster response.
  • Ceramic Ball Bearings: Superior durability and reduced friction.
  • Integrated Wastegate: Simplified installation and precise boost control.
  • B2 Frame Size: Optimized for mid-to-high horsepower applications.
  • V-Band Connections: Secure, leak-free mounting for exhaust and intake.

This turbocharger is designed for those who refuse to compromise. Whether you are circuit racing or building a high-power street car, the EFR 8374 delivers consistent, reliable performance across the entire RPM range. Its advanced internal wastegate design ensures stable boost levels, while the high-flow compressor wheel provides the air volume necessary for significant power gains. At GGCRACING, we specialize in providing elite-level forced induction components that help you achieve your performance goals. Upgrade your engine today with the unmatched technology of the BorgWarner EFR series.

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