LEADING FEATURES
- Ultra-quick shifting for even faster acceleration
- User-adjustable launch control settings
- Responsive, smooth, and crisp enthusiast feel
- Innovative mobile tuning for an easy install
- Increased clutch pressure for high-torque ECU tunes
- Temperature protections for safety
iE ECU Tune recommended
HARMONIZED POWER
Your iE tuned MK8 GTI delivers serious power gains. The iE TCU Tune puts that power to the ground. By synchronizing shift behavior, torque delivery, and RPM limits to perfectly align with engine tuning, iE TCU tunes ensure the powertrain and drivetrain work as one. Faster shifts. Smarter gear selection. Stronger acceleration. A driving experience that feels sharper, more responsive, and fully dialed.
KNOW BEFORE YOU TUNE
Most 2022+ MK8 GTI transmissions include factory security locks that block direct tuning.
Use your iE POWERlink app to quickly check if your TCU is ready to tune.
READY TO TUNE
Tune instantly through the POWERlink app.
No extra steps.
ONE STEP AWAY
A quick, one-time unlock is required at a
qualified iE dealer or performance shop.
We’ll help find a shop near you.
Check your TCU now and know exactly where you stand.
Takes 1 Minute. No guesswork.
Once unlocked, you can tune your transmission anytime using POWERlink.
KNOW BEFORE YOU TUNE
Most 2022+ MK8 GTI transmissions include factory security locks that block direct tuning.
Use your iE POWERlink app to quickly check if your TCU is ready to tune.
READY TO TUNE
Tune instantly through the POWERlink app.
No extra steps.
ONE STEP AWAY
A quick, one-time unlock is required at a
qualified iE dealer or performance shop.
We’ll help find a shop near you.
Check your TCU now and know exactly where you stand.
Takes 1 Minute. No guesswork.
Once unlocked, you can tune your transmission anytime with POWERlink.
CONFIDENCE IN EVERY SHIFT
We don’t rush it, we safeguard it. iE TCU tunes are developed over months and validated across real cars and real driving conditions worldwide. Clutch pressures are carefully increased and controlled to prevent slip without overstressing components, while advanced safety logic reduces power if temperatures climb too high. Fast, precise shifts. Full power when you want it. Protection when you need it.
DRIVING ENHANCEMENTS
When others stop at just shifting faster, we are just getting started. The iE TCU Tune was shaped through extensive real-world testing and driver feedback to deliver a transmission that feels natural, predictable, and fully dialed. Shift points are precise and smooth, with upshifts and downshifts that land exactly when they should. Reduced take-off lag gets you moving quicker, while the display keeps you informed of your current gearing in every drive mode. So good, you’ll forget it’s even there.
TECH SPECS
| Lightning-Fast Shifts | Further improves acceleration and 0-60 times |
| Aggressive Torque Cut on Shifts | Maintain boost between gears |
| Always-On Gear Display | Displays the current gear in all modes |
| Optimized Shift Scheduling | Shift strategies for faster response |
| Increased Clutch Pressures | Safely run high-torque tunes without clutch slip |
| Raised Manual Auto-Upshift | Auto-upshifts at 6900 RPM in manual mode |
| Optional No Auto-Upshift | Removes automatic upshifts in manual mode |
Questions? / Ask The iE Mod Gurus
FITMENT GUIDE
| MAKE | MODEL | YEAR | ENGINE |
| VW | GTI | 2022-2024 (MK8) | 2.0T EA888 Gen 4 EVO |