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Weistec N63 W.3 Turbo Upgrade BMW 550i/xDrive | 650i/xDrive | 750i/xDrive | 750li/xDrive | X5/X6 xDrive50i 2012-2017
$6099.00

Weistec W.3 Turbo Upgrade for BMW N63B44O2 Engine

If you're looking to take your BMW M550i, M750i, or M850i to the next level, the Weistec W.3 Turbo Upgrade is just what you need! This upgrade significantly boosts top-end performance across the entire power band, making every drive an exhilarating experience. Thanks to the high-flow intake pipes and a larger compressor cover inlet, you'll enjoy turbo response that's comparable to stock, while also allowing for a remarkable increase in airflow compared to the factory turbos.

Precision Engineering for Optimal Performance

Each factory turbocharger is carefully disassembled and thoroughly inspected. Weistec's expert team then machines the compressor cover and center cartridge to fit their impressive 5-axis CNC machined impeller wheel. Despite its larger size, this impeller wheel maintains the same weight as the original cast version. The compressor cover is modified to accommodate this upgrade, ensuring that you get the power boost you crave without compromising on spool and response. Plus, with the new high-flow intake pipes and enlarged compressor cover inlet, you're all set for a thrilling ride!

Simple Installation

After reassembly, which includes new seals and bearings, the turbochargers are balanced for smooth operation and longevity. Best of all, the OEM oil and coolant lines fit right in, making installation a breeze!

Maximizing Your Upgrade

To truly make the most of this turbo upgrade, proper supporting modifications and ECU tuning are essential.

Features

  • 53+ lb/min billet CNC compressor wheels
  • 5-axis CNC machined for precision
  • High RPM balanced for flawless operation
  • Significant power gains throughout the RPM range
  • Stock-like response for a seamless driving experience
  • Maintains a stock appearance once installed
  • Includes high-flow intake pipes
  • 100% bolt-on installation
  • All necessary hardware and gaskets are included
  • Core exchange/charge required
  • Turbo Type: W.3 (Factory Upgrade)
  • Engine Family: N63

Fitment

  • BMW F07 550i 2012-2017
  • BMW F10 550i 2013-2016
  • BMW F11 550i 2013-2016
  • BMW F07 550i xDrive 2012-2017
  • BMW F10 550i xDrive 2013-2016
  • BMW F12 650i 2012-2017
  • BMW F13 650i 2012-2017
  • BMW F14 650i 2012-2017
  • BMW F12 650i xDrive 2012-2017
  • BMW F13 650i xDrive 2012-2017
  • BMW F14 650i xDrive 2012-2017
  • BMW F01 750i 2012-2015
  • BMW F01 750i xDrive 2012-2015
  • BMW F02 750li 2012-2015
  • BMW F02 750li xDrive 2012-2015
  • BMW F15 X5 xDrive50i 2013-2017
  • BMW F16 X6 xDrive50i 2014-2017
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WARNING: Cancer and Reproductive Harm
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Vehicle
2012-2016
BMW 550i
2012-2017
BMW 650i
2012-2017
BMW 750Li
2012-2015
BMW 750i
2013-2017
BMW X5
2014-2017
BMW X6

What Is Weistec Engineering?

Based out of Orange County, California, Weistec Engineering is an industry leader in research, development, and design. While the company was only established in late 2010, founder Michael Weiss and his partner Steve Atneyel both have an impressive track record of working with some of the fastest and most powerful vehicles in the world. The duo were both engineers for major American OEM and aftermarket performance companies; Michael was involved with advanced engineering, while Steve specialized in computer calibration.

Michael Weiss and Steve Atneyel decided to branch out on their own and combine their expertise and experience. The pair were, and still remain, avid Mercedes enthusiast and realized that there was a huge gap in the market for a company dedicated to engineering state-of-the-art performance systems for cars powered by motors like the M156 and M159 AMG. Since its inception over a decade ago, Weistec has grown to provide customers with the highest level of satisfaction and value through unyielding tests and continuous improvements in Mercedes products and performance. 

What Does Weistec Offer?

Engineering and design are the two core services of Weistec Engineering. The Weistec team offers an array of services and capabilities thanks to the team’s combined experience from multiple fields. Whether you have a new idea or are looking to improve an existing design, Weistec can bring your concept to reality while protecting your vehicle’s design form and engineering function. Services include CAD, CAM, rapid prototyping, CNC machining, laser cutting and etching, casting, plastic injection molding, 3D laser scanning, and much more.

Weistec Engineering also offers a comprehensive line of products to the import and exotic market, covering vehicles such as Mercedes-Benz, Audi, Pagani, Alfa Romeo, BMW, McLaren, Ford, Aston Martin, and Maserati. No matter what type of upgrade you are looking for, Weistec has something for everyone when it comes to performance products, suspension parts, electrical components, interior/exterior accessories, and wheels/tires.

Weistec Engineering keeps nearly every aspect of its production process in house to guarantee only the highest quality. From conceptual 3D designs to in-house manufacturing and, ultimately, road and track testing, Weistec boasts relentless attention to detail on everything it offers. Specializing in computer-aided design and vehicle calibration, Weistec has the ability to manufacture quality products that are capable of withstanding even the most rigorous testing conditions. From OEM vehicle manufacturers to the aftermarket performance enthusiast, Weistec aims to deliver innovative solutions that address a wide range of client needs and desires. 

Find Weistec Parts at Vivid Racing

Vivid Racing carries an extensive lineup of Weistec products to suit all your needs and preferences. Our inventory is virtually endless with everything you could possibly need to upgrade your vehicle in terms of performance, power, handling, suspension, aesthetics, and accessories. If you cannot find what you are looking for above or need help choosing a product for your needs, please give us a call at (480) 966-3040. We will advise you on the possible options and walk you through the entire purchase process to ensure a hassle-free experience.

Weistec Limited Warranty

1. Warranty on Weistec Turbocharger Systems, Supercharger Systems, Exhaust Systems and Engine Accessories

12 month Weistec Limited Warranty. Valid 12 months from sales date with valid registration.The following exclusions apply to all Weistec Limited Warranties.

Weistec's limited warranties do not cover any of the following damages or items:
  • Damages to and/or failure of any non-Weistec component or equipment on a vehicle including, but not limited to, the engine, electrical system, transmission and differentials.
  • Damage caused by "Acts of God", normal wear and tear, or damage to a vehicle or engine caused by, tuning by others, collision and/or engine failure.
  • Any costs incurred for towing or downtime of the vehicle.
  • Any rental vehicle costs
  • Any labor costs to diagnose problems or to remove or replace the Weistec products; or any damage caused by the use of another company's product.
  • Any shipping costs.

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