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Weistec 9G 725.9 TCU Tune Mercedes-Benz S63 | E63 | GT 63 | C63 | GLC63 2015-2020
$1999.00

Weistec 9G 725.9 TCU Tune Mercedes-Benz S63 | E63 | GT 63 | C63 | GLC63 2015-2020 for 2018-2020 Mercedes-Benz S63 AMG 05-725-00162-8 | Vivid Racing

Introducing the Cypher Flash Tool

The Cypher Flash Tool is your go-to gadget for at-home control module flashing right through your vehicle's OBD2 port. With this handy tool, you can easily flash a Weistec TCU tune on your ride from the comfort of your own garage. Plus, you can update your Weistec CPC without any hassle. For some vehicles, you can even flash the ECU using the Cypher Flash Tool!

Benefits of the Weistec TCU Tune

When you install the Weistec TCU Tune, you'll enjoy quicker and firmer shifts. This is made possible by faster target shift times and increased line pressure, which not only reduces slip but also boosts the torque capacity of your transmission. With the added pressure, the clutches grip better, allowing your transmission to handle more torque. The result? Less slip, faster shifts, and an extended lifespan for your transmission. Whether your vehicle is stock or modified, this upgrade is a fantastic choice!

Key Features

  • Faster Shifts
  • Firmer Shifts
  • Increased Line Pressure
  • Enhanced Torque Capacity

Compatible Vehicles

  • Mercedes-Benz S63 AMG Base (W222) Twin Turbo 4L V8 (M177) 2018-2020
  • Mercedes-Benz S63 AMG Coupe (C217) Twin Turbo 4L V8 (M177) 2018-2020
  • Mercedes-Benz E63 AMG Base (W213) Twin Turbo 4L V8 (M177) 2017-2020
  • Mercedes-Benz E63 AMG S Base (W213) Twin Turbo 4L V8 (M177) 2017-2020
  • Mercedes-Benz AMG GT 63 4 DOOR Coupe Base (X290) Twin Turbo 4L V8 (M177) 2019-2020
  • Mercedes-Benz AMG GT 63 S 4 DOOR Coupe Base (X290) Twin Turbo 4L V8 (M177) 2019-2020
  • Mercedes-Benz G63 AMG Base (W463) Twin Turbo 4L V8 (M177) 2019-2020
  • Mercedes-Benz C63 AMG Base (W205) Twin Turbo 4L V8 (M177) 2019-2020
  • Mercedes-Benz C63 AMG Coupe (C205) Twin Turbo 4L V8 (M177) 2015-2020
  • Mercedes-Benz C63 AMG S Coupe (C205) Twin Turbo 4L V8 (M177) 2019-2020
  • Mercedes-Benz C63 AMG S Base (W205) Twin Turbo 4L V8 (M177) 2019-2020
  • Mercedes-Benz GLC63 AMG Base (C253) Twin Turbo 4L V8 (M177) 2017-2020
  • Mercedes-Benz GLC63 AMG S Coupe (X253) Twin Turbo 4L V8 (M177) 2017-2020
  • Mercedes-Benz GLC63 AMG Coupe (X253) Twin Turbo 4L V8 (M177) 2017-2020

Important Note

  • Please include your vehicle's VIN with your order to ensure compatibility.
Proposition 65

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

Vehicle
2018-2020
Mercedes-Benz S63 AMG

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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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