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  See all Turbo | Supercharger products
Borg Warner Turbocharger B03 BMW - 18539880004
Borg Warner Turbocharger B03 BMW - 18539880004 - Image 4 Borg Warner Turbocharger B03 BMW - 18539880004 - Image 2 Borg Warner Turbocharger B03 BMW - 18539880004 - Image 3 Borg Warner Turbocharger B03 BMW - 18539880004 - Image 4

Borg Warner Turbocharger B03 for BMW

Upgrade your BMW's performance with the Borg Warner Turbocharger B03. This high-quality turbocharger is designed to replace factory components, providing a significant boost in power and efficiency. Whether you're looking to enhance your daily driving experience or seeking that extra edge on the track, this turbocharger delivers.

Key Features

  • Condition: New
  • Brand: Borg Warner
  • OEM Component: Borg Warner
  • Model: B03
  • Includes: Exhaust Manifold

Compatibility

The Borg Warner Turbocharger B03 is engineered for precise fitment, replacing a variety of OEM part numbers. Here’s a list of compatible replacements:

  • 11-65-4-575-478
  • 11-65-7-583-904
  • 11-65-7-636-423
  • 11654575478
  • 11657583904
  • 11657636423
  • 170-070-2148
  • 1853-970-0000
  • 1853-970-0004
  • 1853-971-0000
  • 1853-971-0004
  • 1853-988-0000
  • 1853-988-0004
  • 18539700000
  • 18539700004
  • 18539710000
  • 18539710004
  • 18539880000
  • 18539880004
  • 3979393
  • 4575478
  • 7583904
  • 7636423
  • B14123
  • BWT31185
  • T916286

Performance Benefits

This turbocharger is designed to deliver superior airflow and boost pressure compared to factory components. Many BMW enthusiasts have noted improved throttle response and increased horsepower, making it an excellent choice for those looking to enhance their vehicle's capabilities. With the Borg Warner Turbocharger B03, you can expect a more exhilarating driving experience and a noticeable upgrade in performance.

Customer Feedback

Customers praise the Borg Warner Turbocharger B03 for its reliability and performance. Many have reported smoother acceleration and better overall engine performance after installation. This turbocharger is a favorite among BMW owners who appreciate the balance of quality and performance it brings to their vehicles.

Conclusion

If you're ready to take your BMW to the next level, the Borg Warner Turbocharger B03 is a smart investment. With its robust construction, precise fitment, and proven performance benefits, it's the ideal choice for any BMW enthusiast looking to upgrade their ride.

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

BorgWarner Turbos Banner

Who is BorgWarner?

BorgWarner is an aftermarket company that specializes in creating forced induction systems for the automotive industry. They have been producing turbochargers as early as 1952 and have been part of various race cars from the Indianapolis Motor Speedway, the high-speed straights of Lemans, and the twisty roads of Nurburgring. Today, they are considered one of the most recognizable brands when it comes to turbochargers in the market.

Turbocharging Experts

BorgWarner has always been synonymous with High-Performance turbochargers. They have always pushed the boundaries by continuously innovating their products and have helped revolutionize the way turbochargers are manufactured and used by various enthusiasts and racers around the world.

Racer’s Choice

Due to their product’s success, BorgWarner has been chosen by various motorsport events as their official supplier. One of these racing series is the NTT IndyCar Series. The company has created products designed for competitive racing and provides strong, reliable, and customizable turbochargers.

Game Changers

What is good about BorgWarner is that they are not afraid to experiment and explore ways on how to create a better product. They have used quality materials that were never used in an aftermarket turbocharger. This results in a quicker boost response while maintaining its reliability. Their Forged Milled Compressor wheels are better compared to the traditional cast-aluminum wheels. 

Purchase BorgWarner Products At Vivid Racing

If you are in search of a high-quality forced induction system for your vehicle, then BorgWarner has the right parts for you. They have created quality parts for years and are proven to perform both on the street and on the track. To know more about BorgWarner, visit Vivid Racing and check out their list of products that would fit your specific needs.

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Sale price $1,638.77
Wholesale price $1,510.74
Shipping Weight: 32.03
Length: ?
Width: ?
Height: ?
Product Added At Tuesday 27 February, 2024
Product Modified At Tuesday 27 May, 2025
Imported By ETLOverride
Last Edited By kathi@vividracing.com
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Emissions Info
Carb Approved No
Carb Number -
Epa Status -
Prop65 -
Carb Required -
Vendors
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Vendor Inv Cost Retail Jobber MAP Core Updated
D&W Diesel, Inc. $1,280.29 $1,856.42 ? ? ? 2025-05-27 16:39:45
D&W Diesel, Inc. 2 $1,475.05 ? ? ? ? 2025-07-08 16:22:21
Parts Authority superstock: 4
$1,524.66 $1,829.59 ? ? ? 2025-07-10 11:08:41


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