Unitronic Stage 1 ECU Tune (1.4L TSI)

$500.00 (UniConnect+ device sold separately)
FREE Shipping
SKU: 109690
MPN: ECU-14TSI-1

Product Details

Description

Performance Software Precisely Engineered for a completely stock car. May not be available for all ECU IDs.

Gas type
Optimized for 91 Octane / 95 Ron gas

Installation
Flashed directly through the (OBDII) Diagnostic port of your vehicle (10-15 minutes). (In some rare cases it may require a little more time.)

Uniconnect+
This vehicle has added support through UniCONNECT+ which allows you to program your own vehicle right in your own garage. Learn More

Features

  • Engineered with Strict Industry Standards: With over 10 years of experience in Bosch and Siemens engine management calibration, Unitronic is able to utilized its industry leading tools and equipment to assure an optimal calibration; delivering maximum performance, while maintaining complete OEM-like reliability and drivability.
  • Extensively Tested Under Various Driving Conditions: Development begins using its in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in race and street scenarios, using multiple cars throughout the world under various driving conditions. This engine calibration strategy ensures Unitronic Performance Software delivers maximum performance, OEM-like drivability and reliability anywhere in the world. Unitronic Performance Software is only released to its Clients once development is thoroughly completed in accordance to Unitronic’s strict standards.
  • Factory Safety Limiters Retained: OEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in an OEM-like drivability and reliability.
  • Optimized Responsiveness and Drivability: Professionally calibrated to improve engine response and reduce drive-by-wire lag. Optimized torque curve for more low end torque and faster turbo spool.
  • Optimized Smoothness and Driving Comfort: Due to the large flat torque curve, the calibration offers a smooth operation under normal and hard acceleration. This results in linear acceleration with constant torque without low end torque peak that will cause loss of traction and uncontrollable power surge, at the expense of high engine speed power.
  • Optimized Maximum Output: Unitronic development team delivers the maximum power output while staying within the operational limits of the factory components used. Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine components.
  • Power Delivery Perfectly Optimized Throughout the Power Band: Aligned with the OEM strategy, the calibration is designed to offer a large flat torque plateau to provide a smooth and linear power band. Maximum torque output is achieved sooner and maintained longer which creates a broader torque plateau and greater area under the curve. This results in an improved acceleration and optimal engine operation.
  • Improved Fuel Efficiency: Optimized timing and injection under cruising condition for an improved fuel efficiency.
  • Ignition Timing Precisely Calibrated for Higher Octane Fuel: Engine calibration optimized to take advantage of higher fuel quality to extract maximum energy from the combustion. Therefore, when using a higher octane fuel, more power and better fuel efficiency will be achieved.
  • Speed Governor Removed: Vehicle speed limiter within ECU is removed. (If automatic, subject to transmission rotational speed limit)

Performance Gains

+25HP / +41TQ

 

Dyno Results

Unitronic Stage 1 ECU Tune (1.4 TSI) Dyno Results

Product Features

  • Engineered with Strict Industry Standards
  • Extensively Tested Under Various Driving Conditions
  • Factory Safety Limiters Retained
  • Optimized Responsiveness and Drivability
  • Optimized Smoothness and Driving Comfort
  • Power Delivery Perfectly Optimized Throughout the Power Band
  • Improved Fuel Efficiency
  • Ignition Timing Precisely Calibrated for Higher Octane Fuel
  • Speed Governor Removed

warranty

15-Day Satisfaction Guarantee

Unitronic stands behind its Performance Software & Hardware to deliver its Clients with the performance, quality, and reliability the brand has been established on. Unitronic offers a hassle free, no questions asked 15-day Satisfaction Guarantee on its Performance Software.

Unitronic's goal is to enhance your vehicle’s performance, while ensuring the advertised power figures are met. Their risk-free guarantee exists to bring you peace of mind, so rest assured that Unitronic will go the extra mile for you, every time. To take advantage of our 15-Day Satisfaction Guarantee, simply contact us at support@moddedeuros.com.

Fitment Guide

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Fitment Guide
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Fitment Guide

Start Year End Year Make Model Submodel Cyl Lit Fuel FuelDel ASP EngDesg Notes
2016 2017 VOLKSWAGEN JETTA S
SE
L4 1.4 GAS FI T ALL  

Customer Reviews

5 / 5 Avg. Rating
Write a Review
  • Added Performance!

    The difference between this tune and the car stock is night and day. Very noticeable performance gains, especially if you decide to also upgrade the intake and exhaust.

  • Super Solid

    Same as the other review. Lots of laughs turn into straight faces as I fly by. The car woke up throughout the power band. This engine was never meant to be a powerhouse but if you want 45mpg on the highway and a little fun in between, it’s time to tune your car

  • Just Right

    Pretty much everyone laughed when I said I wanted to tune my 1.4 TSI. They definitely weren't laughing when they saw the amount of torque this tune provides. It turns my peppy little Jetta into something much quicker and enjoyable without straying too much from VW. Would recommend for anyone with a 1.4.

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