Description
Unlock the true power potential of your BMW N20 engine with the Weistec Engineering BMW N20 ECU Tune. Designed for optimal performance, this advanced ECU upgrade maximizes horsepower, torque, and throttle response, offering a more exhilarating driving experience. Whether you're on the track or the open road, the Weistec ECU Tune ensures your BMW delivers unparalleled power and precision.
With two distinct tuning stages available, you can choose the level of performance that fits your driving needs:
- Weistec ECU Tune W.1 – Gains up to +62 HP and +65 TQ
- Weistec ECU Tune W.2 – Gains up to +90 HP and +90 TQ
Through extensive testing on both street and dyno, Weistec has refined every aspect of this ECU tune, ensuring consistent and reliable power gains. This tune eliminates factory speed limiters, optimizes boost pressure, and fine-tunes fuel and ignition timing to achieve impressive performance gains. The result? Faster acceleration, better throttle response, and a more engaging driving experience.
Key Features:
- Massive Power Gains – Up to +90 HP and +90 TQ for unparalleled acceleration.
- Eliminated Top Speed Limiter – Remove factory speed restrictions for higher top-end speed.
- Improved Throttle Response – Quicker, sharper acceleration at every RPM.
- Fuel, Spark, and Boost Optimization – Enhanced efficiency and performance.
- Multiple Power Stages – Choose W.1 or W.2 to match your performance goals.
- Extensive Dyno and Road Testing – Proven reliability and performance gains.
Fitment:
The Weistec N20 ECU Tune is compatible with a wide range of BMW models equipped with the N20 engine. This includes popular models like the BMW 328i, 428i, X3, X4, and X5. Below are the specific models and years supported by this tune:
BMW 4 Series (F32/F33/F36)
- BMW 428i xDrive 8AT (2013-2016)
- BMW 428i xDrive 6MT (2013-2016)
- BMW 428i 8AT (2013-2016)
- BMW 428i 6MT (2013-2016)
- BMW 420i xDrive 6MT (2013-2016)
- BMW 420i xDrive 8AT (2013-2016)
- BMW 420i 6MT (2013-2016)
- BMW 420i 8AT (2013-2016)
BMW 3 Series (F30/F31/F34/F35)
- BMW 328i xDrive 6MT (2012-2015)
- BMW 328i xDrive 8AT (2012-2015)
- BMW 328i 8AT (2012-2015)
- BMW 328i 6MT (2012-2015)
BMW X5 (F15)
- BMW X5 xDrive40e 8AT (2015-2017)
BMW X4 (F26)
- BMW X4 xDrive28i 8AT (2014-2017)
- BMW X4 xDrive20i 8AT (2014-2017)
BMW X3 (F25)
- BMW X3 xDrive28i 8AT (2013-2017)
- BMW X3 xDrive20i 8AT (2013-2017)
This comprehensive fitment ensures that BMW owners with the N20 engine can experience the full range of performance benefits that Weistec's ECU tuning offers.
Technical Specifications:
- Weistec Horsepower: 330 HP (with W.2)
- Weistec Torque: 350 TQ (with W.2)
- Stock Horsepower: 240 HP
- Stock Torque: 260 TQ
- Engine Compatibility: Turbocharged 2.0L I4 (N20)
ECU Tuning Process:
Weistec's tuning process is designed to be as simple as possible for the end user. After purchase, you will receive step-by-step instructions on how to flash your vehicle’s ECU. In most cases, you will need a compatible flashing tool to complete the process, but Weistec support is available to guide you through every step.
Why Choose the Weistec ECU Tune?
The BMW N20 engine is known for its potential, but factory restrictions limit its true power. The Weistec ECU Tune removes these limitations, allowing your engine to deliver the full performance it was designed for. This tune is a must-have upgrade for BMW enthusiasts who crave power, speed, and a more engaging driving experience. By optimizing boost, fuel, and ignition, the Weistec tune makes your BMW feel faster, more responsive, and more exciting to drive.
Elevate your BMW's performance with the Weistec Engineering BMW N20 ECU Tune, blending power, precision, and unparalleled driving excitement.
ECU Tuning Process: How do I get my ECU tuned?
