🚗 Now Recruiting Dealers, OEM Shops & Distributors!
Start right away! Build a new revenue stream with ECU tuning & burble (anti-lag) tuning.
🎯 This Is Ideal For
- 🔧 Auto mechanics & body/paint shops: Add new revenue by leveraging your existing equipment and customer base.
- 🏪 Car shop & used car dealership owners: Offer it to visiting customers as a value-added service.
- 🚗 Car enthusiasts looking for a side business: Turn your hobby into income. Even weekend-only work is enough to get started.
- 🏭 Those considering going independent or opening a business: For those who want to enter the automotive business with low risk.
- 🌏 Businesses already handling many imported cars: Dramatically strengthen your capability for European and American vehicles.
💬 Member Testimonials
“After going independent as a mechanic, I was looking for a new source of income when I discovered the mbFAST Tuning dealer program. The deciding factor was how easy it is—no data creation required, you just install. Within three months of joining, I had recouped my initial costs, and now I handle 10–15 jobs a month. The support is attentive, so I could start with peace of mind.”
“I run a car shop, and as more of my existing customers were asking about ECU tuning, I decided to join. Starting as a Distributor kept my initial costs down, and I was able to begin work right away. It’s especially popular with my European car owner customers.”
“My love of cars led me into the tuning industry as a side business. I started by trying the IXI Flasher, and once I realized how high the demand was, I upgraded to the FC plan that also supports OBD and BENCH work. The online guidance was easy to follow, so even a beginner like me could learn properly.”
📋 Start with a Free Online Info Session
We’ll provide detailed explanations and answer your questions via LINE or phone.
Feel free to get in touch!
The Installation Method Is Simple
No data creation required at all!
Just install the data created by headquarters on your behalf!

The most common method. Supports many European and domestic vehicles. A simple process of just connecting a PC, the tool, and the OBD connector.
Can be handled by mailing in just the ECU. This method is also used for burble tuning after backing up vehicles already tuned by other companies.
Supports some American cars such as Jeep and Dodge. A method of opening the ECU and accessing the circuit board directly.
What Tools Are Used?
We offer dealer-exclusive tools such as AutoTuner—for which mbFAST Tuning serves as the Japan distributor—as well as beginner-friendly tools like the IXI Flasher and BitBox.
About Getting Started
| ★ Recommended FC (Dealer / OEM Shop) | Distributor | |
|---|---|---|
| Contract to Launch | 1 week | 1 week |
| Initial Setup Cost | Device cost from ¥700,000 | From ¥100,000 |
| Data Purchase Price (vs. List) | From 60% (50% for some) | Around 85% |
| Running Cost (Annual) | From ¥0 | From ¥40,000 |
| Installation Methods | OBD, Bench, Boot (Full Support) | Basically OBD only |
| Supported Vehicles | Many | Limited |
* FC members enjoy a high profit margin, with data purchase prices up to 50% off. We recommend the FC plan for anyone looking to maximize revenue, whether as a side or main business.
What You’ll Need
Laptop PC (Required)
A laptop is strongly recommended. Supported OS: Windows 10 or later (32 or 64-bit), x86 processor (Intel). > 2.5GHz, 8GB RAM or more, at least 20GB of free HDD or SSD space, one USB 2.0 port, resolution 1920×1080 or higher. Mac, Bootcamp, and Windows via virtual display are not supported.
Internet (Required)
Required during setup, reading, and writing. Tethering is fine. Must be 5Mbps or faster.
Portable Power Station & Battery Charger (Recommended)
Some vehicles take a long time to write via OBD, during which the key stays on, so combining a charger with the setup prevents the battery from going dead. A portable power station is also a good idea in case of an unexpected power outage during writing. In addition, vehicles that require ECU removal rather than OBD access—such as Maserati and Mercedes 35 AMG, 45s AMG, and 53 AMG models—need an external power source, so please prepare one if you plan to work on them. e.g.)EcoFlow(Portable power station), ACDelco(Battery charger)
Diagnostic Scanner (Recommended)
After rewriting the ECU, errors may appear, and this is used to clear them. e.g.)Autel MK808S-TS
Frequently Asked Questions (Q&A)
Do you have images of other dealers performing the work?
OBD Installation
ECU tuning + burble tuning on an AMG GTS at YS Auto Chiba

For vehicles that can be installed via OBD, the process is as simple as connecting a PC, the tool, and the OBD as shown here. Many major vehicles such as Mercedes, Audi, and VW use this method.
Bench Installation
Burble tuning on a Ghibli at World Motor Hattori

Vehicles that don’t support rewriting via OBD require accessing the ECU pins directly. All of these pin layouts are included in the software. This case requires an external power source, so a portable power station is recommended if you work outdoors. For example, Maserati, Abarth, BMW (G series and some F series), and some newer Mercedes models (53 AMG, 45S AMG, diesel) use this method.
I’d like to know the workflow when an actual job request comes in after joining.
What to Prepare Before a Job Request
- When a customer requests work, please ask for all of the following about the vehicle. (Attaching the vehicle registration is also fine.)
- Vehicle model name and grade
- Engine displacement
- Model year
- Model code (Especially important! In some cases, we may also need the engine model code.)
- Whether they want ECU tuning, burble tuning, or both
- (For common cases) Please check the FAQ for the question. If there is no applicable answer, we will update it.
- Based on the vehicle data, please check the read/write method in the tool’s software. This also tells you in advance whether ECU removal is required for a given vehicle. If it’s too difficult, you may decline the job.
- Based on the vehicle data, please check our price list and determine the purchase price according to the work involved. If the vehicle isn’t on the price list, attach the vehicle data and contact us via LINE. We’ll update it and get back to you. Note that, anticipating cases where a job request comes after an update following the initial inquiry, we don’t quote prices over LINE—as a rule, we consistently ask you to check the price list.
When Submitting a Job Request
- Customer visit (data returned in about 1–3 hours)
- Vehicles we are relatively familiar with
- Customer visit (data returned in about 3–6 hours) or a visit at our designated time (generally Mon–Fri after 5:00 PM)
- Vehicles whose data is somewhat complex and require analysis time
- Keep the vehicle at your shop
- When the customer’s schedule doesn’t allow either of the two visit options above.
- When your shop has other work to do. (Please let us know your desired delivery deadline.)
- Regarding work bookings, there are the three patterns above depending on the vehicle.
- When booking, please attach the vehicle data and tell us your preferred date and time (the time is required). We’ll let you know which pattern applies. As a rule, please schedule bookings within one week.
- Since it takes time from when the vehicle arrives to when the data is sent, we’ll be on standby starting roughly one hour after the time you give us.
- If a walk-in booking comes up on the day, please consult us. We’ll accommodate it as much as possible.
On the Day of the Work
- Save the extracted data.
- Use the save name“Grade_CustomerName or Nickname”.
- Please send the saved data tosale@mbfasttuning.com.
- Once the rewritten data is complete, we’ll send it back as an attachment.
- Once you’ve finished the test drive, etc., please send the following photos/videos of the completed work to our personal LINE.
- Photo of the car
- Photo during the work
- (For burble tuning) A video of the burble.
After the work
- (If you have Instagram) If you post it as a collaborator on Instagram, we’ll use that instead of posting it ourselves.
- We’ll feature it as a case study on our blog to help drive customers to your shop. We’ll apply any mosaic/blurring on our end, so you can send it as-is.
- We’ll send the invoice by email.
🚀 Take Your First Step as a Dealer Today!
¥0 franchise fee, start in as little as one week. Let’s talk in detail at an online info session first.
Contact Us(Online explanations are also available.)
mbFAST Tuning
📞 090-6730-4953
🌐 https://mbfasttuning.com
📍 Head Office: mbPIT Shibuya, 2F Noko Brand House, 11-2 Udagawacho, Shibuya-ku, Tokyo 150-0042
📍 Kisarazu Factory A-01, 850 Urikura, Kisarazu City, Chiba 292-0007
Why not check out our services first?
Take a look at the details and pricing for ECU tuning and burble tuning.