Unitronic Stage 1+ ECU & Stage 1 DSG Combo (15-18 A3 Quattro 6-Speed DSG)

LOWEST PRICE GUARANTEED
$1,150.00 (UniConnect+ device sold separately)
FREE Shipping
SKU: 118485
MPN: ECU-20MQB-A3-1+ | DSG-DQ250-MQB-A3-1
$1,150.00 (UniConnect+ device sold separately)

Product Details

Description

“Unitronic

Stage 1+ ECU Upgrade

Performance Software Precisely Engineered for a completely stock 2015-2018 A3 Quattro with 6-speed DSG transmission. May not be available for all ECU IDs.

Gas type
93 Octane / 98 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

Performance Gains: +90HP / +89TQ

Features

  • Engineered with Strict Industry Standards
  • Extensively Tested Under Various Driving Conditions
  • Factory Safety Limiters Retained
  • Advanced Torque Management by Gear (For maximum acceleration)
  • Engine Temperature Protection (Rev Limit based on Engine Coolant Temperature)
  • 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

Stage 1 DSG Upgrade

DSG Software Precisely Engineered to run combined with a Unitronic Stage 1 or 1+ performance software.

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
  • Extensively Tested Under Various Driving Conditions
  • Optimized Responsiveness and Drivability
  • Optimized Smoothness and Driving Comfort
  • Rpm Limiter Increased to 6800
  • Optimized "D" and "Sport Mode
  • Kick Downs Removed in Manual Mode
  • Gear Display Enabled in D and S Mode
  • Launch Control increased to 3600
  • Optimized cruising upshift setpoint for maximum responsiveness
  • Sport Mode Wide Open Throttle Upshifts optimized for maximum acceleration

Product Features

  • Engineered with Strict Industry Standards
  • Extensively Tested Under Various Driving Conditions
  • Factory Safety Limiters Retained
  • Advanced Torque Management by Gear (For maximum acceleration)
  • Engine Temperature Protection (Rev Limit based on Engine Coolant Temperature)
  • 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

Kit Contains

Qty Part Brand
1 Unitronic Stage 1+ ECU Tune (15-20 A3 Quattro 2.0 TSI Gen 3) Unitronic
1 Unitronic Stage 1 DSG Tune (15-16 A3, 15-18 A3 Quattro 6-Speed DSG) Unitronic

warranty

Lifetime Warranty on Hardware & 15-day Satisfaction Guarantee on Performance Software

Unitronic Warranty Information

Fitment Guide

Does this fit my vehicle?

Fitment Guide
Start Year End Year Make Model Submodel Cyl Lit Fuel FuelDel ASP EngDesg Notes
2015 2018 AUDI A3 QUATTRO CABRIOLET PREMIUM
CABRIOLET PREMIUM PLUS
CABRIOLET PRESTIGE
PREMIUM
PREMIUM PLUS
PRESTIGE
L4 2.0 GAS FI T ALL For 6-speed DSG (dual clutch) transmissions only. 

Customer Pictures

No images yet

Customer Reviews

3 / 5 Avg. Rating
Write a Review
  • Love the DSG Tune above all else

    I had a JB1 Piggy-back installed on my 2016 Audi A3 2.0T 8V good for about 35 WHP on 93 Octane and I honestly can't tell a big noticeable difference between the Stage 1+ and the JB1. The Stage 1+ claims close to 90 HP which I expected to clearly feel but I honestly just don't. The DSG made the most noticeable difference in terms of how the car feels on D mode. It feels a lot more sporty and Boosty to the point I now prefer D over S mode and even over manual mode. I read on a few forums that the Unitronic Tunes are more on the conservative side as compared to APR. I haven't tried APR but I would say Unitronic is good but I don't feel like the car is any different over a regular Plug and Play that costs half the price. My gas mileage has decreased as well so I'm not getting the claims how it improves fuel efficiency even when I am in D mode which is most of the time now.

    Philip Jean