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  3. BORGWARNER 12747100009

BORGWARNER 12747100009 Efr 91/74

fits model: B2, Turbo.

12747100009 Borgwarner Genuine B2 91/74 Efr Turbo Assembly Pn - New / Sealed

( Brand: Borgwarner ), ( Manufacturer Part Number: 12747100009 ), ( Type: Turbocharger Cartridge ), ( Manufacturer Warranty: 1 Year ), ( Color: Silver ), ( Universal Fitment: Yes ), ( Vintage Part: No )

Review BORGWARNER Genuine 91/74 Efr Assembly Pn New Sealed fits B2 TURBO

The BorgWarner B2 91/74 EFR Turbo is a high-performance turbocharger engineered for diesel applications. This turbocharger is specifically designed to enhance the power output and efficiency of modern diesel engines, making it an excellent choice for those seeking to optimize the performance of their vehicles.

The BorgWarner B2 91/74 EFR Turbo features a compact and robust design, with a low-inertia turbine housing that ensures quick response and minimizes lag. The use of advanced materials, such as high-strength steel and advanced alloys, ensures durability and longevity, even under the most demanding conditions.

The turbocharger employs a ball-bearing design, which reduces friction and wear, leading to improved efficiency and longer service life. The advanced EFR (Efficient Flow Technology) design of the compressor ensures excellent flow characteristics, ensuring that maximum boost pressure is consistently delivered to the engine, leading to increased power output and improved torque curve.

The BorgWarner B2 91/74 EFR Turbo also incorporates advanced wastegate technology, which allows for precise control of exhaust gas recirculation, improving engine efficiency and reducing emissions. The wastegate design also ensures that the turbocharger maintains optimal boost pressure under all driving conditions, resulting in improved power delivery and responsiveness.

The turbocharger is suitable for use in a range of diesel applications, including passenger cars, light commercial vehicles, and industrial engines. Its high-performance design makes it an ideal choice for those seeking to extract maximum power and efficiency from their diesel engines, whether for on-road use or off-road applications.

The BorgWarner B2 91/74 EFR Turbo is backed by BorgWarner's industry-leading warranty, providing peace of mind and assurance of the turbocharger's quality and reliability. Overall, this turbocharger is a high-performance and durable solution for those seeking to optimize the power output and efficiency of their diesel engines.

The BorgWarner B2 91/74 EFR turbocharger (part number 12747100009) is a popular aftermarket upgrade for various applications, particularly in the automotive industry. Here are some potential pros and cons associated with buying this turbocharger:

Pros:

1. Increased Power: The BorgWarner EFR turbocharger is known for delivering significant power gains. It can provide up to 30% more power compared to stock turbochargers, contributing to improved engine performance and acceleration.

2. Durability: BorgWarner is a reputable manufacturer known for producing high-quality turbochargers. The EFR series is designed with advanced materials and manufacturing processes, ensuring improved durability and reliability compared to some OEM turbochargers.

3. Wide Applicability: The BorgWarner B2 91/74 EFR turbocharger is compatible with a wide range of vehicle makes and models, making it a versatile option for those looking to upgrade their engines.

4. High Efficiency: The EFR turbocharger is designed for high efficiency, resulting in improved fuel economy and reduced emissions.

5. Easy Installation: The turbocharger is relatively easy to install, making it a popular choice for DIY enthusiasts and professional installers alike.

Cons:

1. Cost: The BorgWarner B2 91/74 EFR turbocharger can be quite expensive, especially when compared to stock turbochargers or other aftermarket options.

2. Complexity: The installation process of the turbocharger can be complex, requiring specialized tools and knowledge. This might make it less suitable for beginners or those without the necessary expertise.

3. Potential for Increased Wear: With increased power comes the potential for increased wear and tear on other engine components. This could lead to additional maintenance costs and potential repairs.

4. Customization: Depending on the specific application, customization might be required to ensure proper fitment and functionality. This could add to the overall cost and complexity of the project.

Ending Conclusion:

The BorgWarner B2 91/74 EFR turbocharger offers several advantages, including increased power, durability, wide applicability, and high efficiency. However, it also comes with some drawbacks, such as cost, complexity, potential for increased wear, and customization requirements. Ultimately, the decision to buy this turbocharger depends on your specific needs, budget, and level of expertise. If you're looking for significant power gains and are willing to invest in a high-quality, reliable turbocharger, the BorgWarner B2 91/74 EFR turbocharger might be a good choice for you. Conversely, if you're on a tight budget or lack the necessary expertise for installation, you might want to consider other options.

Recommendation:

If you've weighed the pros and cons and have determined that the BorgWarner B2 91/74 EFR turbocharger is the right choice for your project, make sure to do thorough research on the installation process, required tools, and any necessary customization. Additionally, consider purchasing the turbocharger from a reputable supplier to ensure authenticity and quality. Finally, be prepared for potential additional costs related to installation, customization, and maintenance.

Details:

New in sealed box - Box may show minor wear.

part #: 12747100009 price

  • $1388.88

specifications turbiparts:

  • for models: B2, Turbo
  • brand: Borgwarner
  • mpn: 12747100009
  • type: Turbocharger Cartridge
  • manufacturer warranty: 1 Year
  • color: Silver
  • universal fitment: Yes
  • vintage part: No

seller turbiparts:

  • city: Lake City, Florida
  • # reviews: 8206
  • rating: 100.0%

shipping turbiparts:

  • carrier: USPS
  • type: Fixed
  • cost: $0.00
  • service: USPS Ground Advantage
  • class: Standard
  • transit: 3-8 Days

general turbiparts:

  • Air Fuel Delivery > Turbos, Superchargers Intercoolers > Turbos Parts
  • condition: New

offer turbiparts:

  • options: Ship-to-home
  • quantity: 1
  • sold: 0
  • availability: In Stock
  • started: July 29, 2025

returns turbiparts:

  • policy: No Returns

payments turbiparts:

  • wallet: Google-pay
  • credit card: Discover
  • other
for models: b2, turbo, type: turbocharger cartridge, manufacturer warranty: 1 year, universal fitment: yes, vintage part: no,
category: auto parts > air fuel delivery > turbos, superchargers intercoolers > turbos parts, color: silver, sku: 8411951980907623,

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