Tesla expands the Model Y Juniper with an Over-the-Air-Upgrade, which unlocks around 100 hp. After the download, the all-wheel-drive SUV accelerates from 0-100 km/h in 4.3 s instead of the previous 4.8 s – all without a workshop visit.
How to book the Performance-Upgrade
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Open Tesla App → Select Shop tab
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“Acceleration Boost” for approx. 1,800 € select
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Confirm purchase → Vehicle automatically downloads the update
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After a short installation, the increased performance is permanently available
Technical Details & Advantages
| Feature | Series (AWD) | with Boost |
|---|---|---|
| Power | approx. 378 kW | approx. 452 kW |
| 0-100 km/h | 4.8 s | 4.3 s |
| Range* | unchanged | unchanged |
* According to WLTP specification, as only the power curve is adjusted.
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Pure Software Solution: no changes to motor, inverter, or battery necessary.
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Backward Compatible: Upgrade can be retrofitted at any time.
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Value Retention: The activated option remains when reselling.
Who is the upgrade worthwhile for?
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Performance Fans, who seek the balance between long-range and sports car feeling.
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Commuters, who frequently overtake or quickly complete freeway entries.
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Used Car Buyers, who want to upgrade their vehicle – the boost increases attractiveness and resale value.
Frequently Asked Questions about Model Y Acceleration Boost
Can I test the boost and possibly cancel it?
A return is not intended after installation. Therefore, check in advance if the standard performance is sufficient for you.
Does the upgrade affect warranty or battery life?
No. Tesla develops the software within thermal and electrical limits. Warranty conditions remain unchanged.
Why only with the new Juniper model?
The updated hardware and battery configuration of the Model Y 2025 allows for higher continuous load. Older AWD models are currently not unlocked.
Conclusion
The acceleration boost impressively demonstrates how Tesla delivers additional driving dynamics via OTA update - all without a wrench. Those who appreciate the extra power and want to invest 1,800 € will transform their Model Y into a true sprint king while still being suitable for everyday use.
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