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!
The IE Stage 1 Audi B9 A4 or A5 TSI tune delivers an aggressive power upgrade without having to install any hardware modifications. Perfect for customers looking for a big jump in power without adding any additional hardware or to get the most out of your installed intake and intercooler. In a matter of minutes, your new ECU Tune will deliver a massive boost in performance.
Looking to maximize the performance of your stock engine and turbo? IE Stage 2 Upgrade fine-tunes the ECU to match installed aftermarket hardware allowing the turbocharger to breath free and improve power gains across the powerband. This is the maximum power available from a stock turbo car.
NOTE: This Tune ONLY works with the AWD (ALL-WHEEL DRIVE) Audi B9's, it will NOT work on FWD (FRONT-WHEEL DRIVE)
Features:
- Maximize horsepower & torque gains
- Easily and quickly tune your car at home
- Retain factory reliability
- Installs via IE POWERlink Tool
- Upgrade tunes at any time with no fees
- Easy octane switching 91, 93, & 104
- Simple data logging
- Return to stock anytime
- Improved throttle response
- Increased rev limiter
- Remove top speed limiter
- Integrated Engineering ECU Performance Tune
- IE PowerLINK V3 Flash Cable (OPTIONAL)
Required Hardware
| Part Upgrade | Compatible | Requirement |
| Air Intake | Recommended | |
| Intercooler | Recommended |
| Part Upgrade | Compatible | Requirement |
| Air Intake | Recommended | |
| Intercooler | Highly Recommended | |
| Downpipe | Required |
