Autotuner One Personal Tuning Device

Autotuner One is a personal-use engine remapping tool that puts professional tuning within reach – with no workshop visit, no laptop, and no complex setup required.

Designed specifically for non-professional users, Autotuner One plugs directly into your car’s OBD port and is operated using the official Autotuner app, available on iOS and Android. The app guides you through every step: reading your car’s software, securely submitting it to VIEZU’s tuning team, and downloading your custom remap file when it’s ready.

It’s the same high-quality remap service used by VIEZU’s global network of tuners – now made accessible at home, with the confidence of built-in file security, ECU identification, and checksum validation. Whether you’re aiming to improve responsiveness, torque, or fuel efficiency, Autotuner One gives you direct control over your remap – supported by our expert team every step of the way.

Key Features:

• Fully app-based remapping device (no laptop required)

• Works via your vehicle’s OBD port

• Secure cloud upload and download of tuning files

• Personalised remaps using VIEZU’s dealer-grade file service

• Compatible with petrol and diesel vehicles

• Simple step-by-step interface for safe use at home

• Includes backup, restore, and ECU recognition features

Compatible Vehicle Makes Include:

Audi, BMW, Citroën, Dacia, Fiat, Ford, Jaguar, Land Rover, Mercedes-Benz, Mini, Nissan, Opel/Vauxhall, Peugeot, Porsche, Renault, Seat, Škoda, Toyota, Volkswagen, Volvo – and more.

Whether you’re a keen enthusiast or simply want more from your everyday car, Autotuner One lets you take control of your vehicle’s performance safely and conveniently – all from your smartphone.

Please check before purchase:
Compatibility depends on your vehicle’s make, model, and ECU. Contact our team to confirm support.

Choose your tuning files

Choose to store multiple options, plus your original map on the device at all times if you wish. Swap from your original map to Thrill Me, or Park Me, or any of our tunes at your convenience, without the need to visit a professional tuner. You can do it all on your own drive way.

• CLASSICME – A very handy reset facility allows you to revert to the original vehicle factory settings whenever you need.
• ECOME – GET MORE MILES WITH LESS FUEL* Up to 20% fuel saving is achievable (*available on diesel engines only). Viezu’s Award-Winning BlueOptimize Fuel Saving Technology is installed on some of the UK’s largest fleets. Now it’s available to you on My Genius.
• FUSIONME – BEST OF ALL WORLDS; Get more miles with less fuel and yes, more bhp. This DRIVE Setting is only available for diesel or diesel hybrid engines.
• EXCITEME – WAKEY-WAKEY – A thoroughly exhilarating Performance DRIVE SETTING designed to unlock the full potential of your motor. Bhp and torque are upgrade, yielding a smoother and significantly faster drive. A more responsive throttle delivers a completely breath-taking driving experience. You just need to try this – words are not enough!
• THRILLME – PURE ADRENALINE! – Track Day Drivers! This is a fun DRIVE Setting. *It’s not for everyday use and if you are taking your car onto a track, make sure you have the appropriate insurance! OK – Small print and nanny-state commentary over; you are going to love this one!
• PARKME – VALET MODE – this DRIVE Setting is suitable only for low speeds and slow vehicle manoeuvres. It’s great if your motor is in the hands of others. Switch to this valet mode to protect your motor.
• BURBLEME – Sound and Tone enhancement using My Genius with or without the addition of Performance Exhaust system. Standard Exhaust System? Burble Activation, on a standard exhaust system, will provide the effect the name suggests, a burbling sound on the overrun. Performance Exhaust System? The sporty, aggressive sound of the burbles is further amplified, creating a deeper, more pronounced exhaust note when the engine goes into overrun strategy. Fitting a high-quality performance exhaust in combination with Burbles Activation, the burbles become, well, more burbley – Pops and Bangs are for off-road & Motorsport Use Only.
• POPBANG & STEALTH MODE – Two options to select from with Pop & Bang, and Stealth Mode*, can you guess what they are? Pop and Bang (anti-lag) Tune | Stealth Mode – quiet yet enhanced performance!  Perfectly sociable tuning: have your Pops and Bangs on your car and keep it stealth when needed! Use the My Genius Personal Home Tuning Device to manage your Pops and Bangs Tuning by installing it with the My Genius tuning system. Protect your engine within Stealth Mode and keep your neighbours happy! See, perfectly sociable. *Pop Bang and Stealth Mode Package is available only on 2ltr and below engines – For Pops, Bangs on a larger engine, please contact The Viezu Technical Team for guidance on pricing and options. *Pops and Bangs are for off-road & Motorsport Use Only.