AUDI B9 2.0T TUNE FEATURES

HOW TO TUNE YOUR B9 A4 or A5

IE ECU Stages for your Audi B9 engine are available for stock (Stage 1) or with modified hardware for Stage 2. Read below to determine the best stage for your build!

In order to flash your vehicle, you will need an IE POWERlink Direct-port Flash Tool (sold separately) and a Windows 7+ powered laptop. Already own an IE POWERlink cable? Contact us to purchase upgrade credits, there is no fee to upgrade tunes and you only pay the difference in tune cost.

Follow the link provided with your IE POWERlink Flash Tool to download our Flash Wizard software and follow the on-screen directions to tune your Audi in a matter of minutes!

WHAT DOES THE IE AUDI B9 ECU TUNE DO?

Your ECU (Engine Control Module) is a computer loaded with maps to control the operating conditions of your Audi 2.0T engine. The factory calibration is designed to function with stock installed hardware, meet new car regulated standards, and de-powered to not compete with higher performance models. IE's motorsport recalibration brings your engine to life by unleashing its full performance potential on stock hardware or to match your installed hardware upgrades while maintaining reliability and factory-like comfort. This is how your turbocharged Audi should have felt from the factory!

 

VEHICLE FITMENT

• Audi - B9 A4 Quattro 2016+ with 2.0T engine*
• Audi - B9 A5 Quattro 2016+ with 2.0T engine*
• Audi - B9 A4 Quattro Allroad 2017+ with 2.0T engine*

*For all wheel drive (Quattro) vehicles only, does not support front wheel drive engines at this time.

DESCRIPTION CTS Turbo is pleased to release our high flow turbo outlet pipe for 7-speed DSG MQB vehicles such a MK7.5 VW GTI, MK7.5 VW Golf R, MK7 VW GLI and 8V.2 Audi S3. The factory turbo outlet pipe is constructed from flimsy plastic and is quite narrow, which results in an extreme airflow restriction. The CTS Turbo high flow turbo outlet pipe kit is constructed from mandrel-bent 60mm aluminum tubing. A custom 5-ply silicon coupler makes installation simple! The CTS Turbo high flow turbo outlet pipe kit also replaces all the factory charge piping between the turbocharger compressor housing and factory intercooler. Product Details: 60mm aluminum piping with CTS logo 5-ply silicon coupler Factory mounting points are used for perfect fitment Durable black powdercoat finish For 7-speed DSG/S-tronic transmissions only Compatible with factory and upgraded turbos Compatible with factory and upgraded intakes Compatible with factory and upgraded intercoolers Parts Included: Upper turbo outlet silicon Lower turbo outlet pipe 2 clamps Installation hardware Fitment: 2018+ VW Golf R DSG 7-speed 2019+ VW GLI DSG 7-speed 2019+ VW GTI DSG 7-speed 2018+ Audi A3 S-Tronic 7-speed 2018+ Audi S3 S-Tronic 7-speed 2018+ Audi TT, TT-S S-Tronic 7-speed NOT COMPATIBLE WITH 6-SPEED DSG, AUTOMATIC or MANUAL TRANSMISSION MODELS, SEE CTS-IT-275

LEADING FEATURES

• Required for IE TrueFlex MQB tunes
• Allows for instant adjustments from 91 pump to full E85
• Harness for VW MK7 & Audi 8V EA888.3 engines
• Sends sensor data in real-time to IE ECU calibrations
• Includes everything needed to install

OVERVIEW

This plug and play harness kit is required for IE TrueFlex ECU Tunes for VW and Audi MQB Gen 3 engines. This includes everything necessary for the flex-fuel sensor to send real-time data from your fuel system to the ECU and adjust for any content mix from 91 pump to full E85 automatically.

Kit includes:

• (1x) IE TrueFlex Wiring Harness
• (1x) 2 amp Fuse
• (1x) Ethanol Sensor
• (2x) Ethanol Sensor Quick Connect Couplers
• (2x) Hose Clamps

INSTALLATION

This harness kit is fully assembled to proper lengths and includes everything needed to install in a clean and factory-like install. Disconnecting and cutting of factory soft fuel lines is required and should be completed with great care or by a professional.

TrueFlex is currently available for 2015-2018 MK7 GTI & A3 2.0T W/IS38. Stage 1 & 2, Golf R/S3, and 2019+ model years are coming soon!

MK7 Golf/GTI/Golf R (up to production date Sept 27, 2015) 8V Audi A3/S3 (up to production date Sept 27, 2015) MK3 Audi TT/TT-S (up to production date Sept 27, 2015)

CTS Turbo is proud to announce an official release of our new K04 Upgrade for 2.0T FSI/TSI Transverse Engines. Our engineers designed the compressor cover and exhaust housing to work with the larger K04 CHRA, exactly how intended. While other manufacturers simply install a larger K04 CHRA into a small factory-spec housing. Beware of these hybrid builds, they are not made to provide optimal flow for the larger turbine wheel and can lead to poor performance and premature failure. High-quality castings are CNC machined to replace your factory turbocharger and do not require any additional parts to be installed. All you need to run this K04 2.0T FSI/TSI Transverse Turbocharger Upgrade is a tune for your ECU and a performance downpipe. This kit is by far the best ‘bang for the buck’ modification available for VW and Audi enthusiasts with the 2.0T FSI and 2.0T TSI engine. With proper tuning and supporting mods, this turbo will support 350HP/360TQ! Features: CTS-spec K04 CHRA with heavy-duty thrust bearings Billet compressor wheel (MFS – machined from solid) K04-specific compressor and turbine housing. NOT A HYBRID! OEM+ manufacturing tolerances VSR high-speed balanced Direct-fit factory replacement OEM installation kit included Compatible with any K04-specific tune Compatible with factory turbo outlet pipe (both FSI and TSI). Not compatible with aftermarket stock turbo outlet pipes ROW vehicles, please confirm fitment with your CTS Turbo dealer. Additional parts required: K04-specific software tuning CTS Turbo or other performance downpipe Additional parts recommended: CTS Turbo Cold Air Intake CTS Turbo Direct-Fit Intercooler Kit CTS Turbo High Flow Turbo Outlet Pipe (EA888 only) S3 Fuel Injectors and HPFP upgrade (EA113 engines only)

Audi - A3 & S3 (8V & 8S) - EA888 Gen 3 - 1.8 TFSI and 2.0 TFSI VW - Golf / GTI / R (MK7 & MK7.5) - EA888 Gen 3 - 1.8 TSI and 2.0 TSI