Overview
This product is for Racing Competition only and is not legal for use in
highway or
street vehicles or other non-racing competition off-road vehicles.
Purchasing this product requires you to sign our Vehicle Compliance Waiver here.
Boost Your BMW Experience with the N20 Engine
The BMW N20 engine is a true powerhouse. After extensive testing on both the streets and the dyno, the Weistec N20 ECU Upgrade consistently delivers impressive improvements in the mid-range power and significant gains at the top end. Whether you’re cruising through the city or hitting the open road, this upgrade ensures your BMW performs at its best in any driving scenario.
Why You’ll Love the Weistec N20 ECU Upgrade
Imagine having more power at your fingertips and a sharper throttle response that makes every drive feel exhilarating. This upgrade is designed with the driver in mind, transforming your BMW into a more thrilling and enjoyable ride.
Key Features:
- Removed top speed limiter for unrestricted driving
- Enhanced throttle response for a more engaging experience
- Optimized fuel, spark, and boost settings
- Substantial gains in horsepower and torque
- Weistec Horsepower: 330 (compared to Stock – 240)
- Weistec Torque: 350 (compared to Stock – 260)
Compatibility:
- BMW F20 125i (2012-2016)
- BMW F21 125i (2012-2016)
- BMW F22 220i (2014-2016)
- BMW F23 220i (2015-2016)
- BMW F22 228i (2014-2016)
- BMW F23 228i (2015-2016)
- BMW F22 228i xDrive (2015-2016)
- BMW F23 228i xDrive (2015-2016)
- BMW F30 320i (2012-2017)
- BMW F31 320i (2012-2015)
- BMW F34 320i (2013-2016)
- BMW F35 320i (2012-2015)
- BMW F30 320i xDrive (2012-2017)
- BMW F31 320i xDrive (2013-2015)
- BMW F34 320i xDrive (2013-2016)
- BMW F30 328i (2012-2016)
- BMW F31 328i (2012-2015)
- BMW F34 328i (2013-2016)
- BMW F30 328i xDrive (2012-2016)
- BMW F31 328i xDrive (2013-2016)
- BMW F34 328i xDrive (2013-2016)
- BMW F32 420i (2013-2016)
- BMW F33 420i (2014-2016)
- BMW F36 420i (2014-2016)
- BMW F32 420i xDrive (2013-2016)
- BMW F36 420i xDrive (2014-2016)
- BMW F32 428i (2013-2016)
- BMW F33 428i (2013-2016)
- BMW F36 428i (2014-2016)
- BMW F32 428i xDrive (2013-2016)
- BMW F33 428i xDrive (2014-2016)
- BMW F36 428i xDrive (2014-2016)
- BMW F10 520i (2011-2016)
- BMW F11 520i (2011-2016)
- BMW F10 528i (2011-2016)
- BMW F11 528i (2011-2016)
- BMW F10 528i xDrive (2011-2016)
- BMW F11 528i xDrive (2011-2016)
- BMW F25 X3 sDrive20i (2014-2017)
- BMW F25 X3 sDrive28i (2015-2017)
- BMW F25 X3 xDrive20i (2011-2017)
- BMW F25 X3 xDrive28i (2012-2017)
- BMW F26 X4 xDrive20i (2014-2017)
- BMW F26 X4 xDrive28i (2014-2017)
- BMW F15 X5 xDrive40e (2015-2017)
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Fitment
Make Vehicle | Model | Year |
---|---|---|
2012-2016 BMW 125i | 125i | 2012-2016 |
2014-2016 BMW 220i | 220i | 2014-2016 |
2014-2016 BMW 228i | 228i | 2014-2016 |
2012-2017 BMW 320i | 320i | 2012-2017 |
2012-2016 BMW 328i | 328i | 2012-2016 |
2016 BMW 420i | 420i | 2016 |
2014-2016 BMW 428i | 428i | 2014-2016 |
2011-2016 BMW 520i | 520i | 2011-2016 |
2011-2016 BMW 528i | 528i | 2011-2016 |
2011-2017 BMW X3 | X3 | 2011-2017 |
2015-2017 BMW X4 | X4 | 2015-2017 |
About Brand
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) 906-4066. We will advise you on the possible options and walk you through the entire purchase process to ensure a hassle-free experience.
Warranty
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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