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Weistec S63 W.4 Turbo Upgrade System BMW M5 | M6/Gran Coupe | X5 | X6 2011-2017
$12999.00

Transform Your Ride with BMW S63 W.4 Turbochargers

If you're looking to give your BMW a serious boost, the BMW S63 W.4 Turbochargers are just what you need! These turbochargers are complete, bolt-on replacements for your factory units, meaning no core charges and no waiting around for modifications. You can have your new turbos installed and ready to go as soon as they arrive, keeping your car on the road and out of the shop.

Easy Installation

Installing the Weistec W.4 Turbochargers is a breeze. All the necessary hardware is included, along with new turbo inlet pipes that connect seamlessly to your factory airboxes or any aftermarket intake you choose. You'll also receive new charge pipes that feature integrated methanol injection ports, linking the turbos to the factory intercoolers. Plus, we've included a pair of Weistec 304SS downpipes that fit perfectly without any cutting or welding—just connect them to the rest of your exhaust system and you're set!

Quality Components

We've made sure to include everything you need for a successful installation. The package comes with stainless braided oil and coolant lines, all featuring custom CNC machined and anodized fittings. And don't worry, the factory engine cover still fits over the turbos, keeping everything looking sharp under the hood.

Turbo Options for Every Need

Weistec offers a variety of Garrett turbo sizes to fit your performance goals: choose from the GTX3071R Gen II, GTX3076R Gen II, GTX3576R Gen II, or the GTX3582R Gen II. Whether you're after quick response and mid-range power or aiming for monster top-end output, we have the right option for you!

Features You'll Love:

  • Choice of Garrett Gen 2 GTX3071R, GTX3076R, GTX3576R, or GTX3582R Turbos
  • .75 A/R Turbine Housing
  • .70 A/R Compressor Cover
  • No core charge / exchange
  • Ball bearing turbochargers for improved performance
  • High-flowing Weistec stainless steel turbine housings
  • Weistec turbo intake tubes and charge pipes included
  • 304SS Downpipes (OEM style downpipes are not compatible)
  • All OEM heat shields are kept in place
  • Retains factory wastegate actuators
  • Bolt-in installation for hassle-free setup
  • Stainless braided oil and coolant lines
  • CNC machined anodized coolant and oil fittings
  • Weistec Horsepower: 1000 (Stock - 547)
  • Weistec Torque: 900 (Stock - 502)
  • Turbo Type: W.4 (Complete Replacement)
  • Engine Family: S63

Fitment:

  • BMW F10 M5 2011-2016
  • BMW F12 M6 2012-2017
  • BMW F13 M6 2013-2017
  • BMW F14 M6 Gran Coupe 2013-2017
  • BMW F15 X5 M 2015-2017
  • BMW F16 X6 M 2015-2017

Important Notes:

  • Custom tuning is required for optimal performance.
  • This item is considered a special order.
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Vehicle
2012-2016
BMW M5
2013-2017
BMW M6
2015-2017
BMW X5 M
2015-2017
BMW X6 M

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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