Equipment requirements
- Laptop/PC/VM with Windows Vista, 7, 8, 10, 11
- Communication adapter: 88890020, Vocom or ANY RP1210C (Nexiq USB-Link, Noregon DLA , DPA5, Inline, etc)
- Download the Mochester App (M4 App) and install it
We do not need Tech Tool 2 or other foreign software. We use only self-developed tools for best result.
Description
This service removes or raises the factory speed limiter on your truck, allowing a maximum speed of 87 mph (140 km/h). A popular choice for long-haul drivers and fleets looking for better highway efficiency and reduced travel time.
Applicability
This speed limiter tuning is available for most Mack, Volvo, Renault, and UD trucks from 2004 and newer.
When is the service needed?
If your truck is electronically limited to a lower speed and you want to cruise comfortably at higher highway speeds, this service is the perfect solution.
Legal framework usage of this service
The service may require additional hardware and/or software tools on the Customer side. See “Equipment requirements” section for the details.
Terms and conditions are determined in the Public Offer Agreement. Full agreement text is located at the Agreement page of this website.
The software (Mochester 4 App) and all its components are DrunkLab LLC\'s intellectual property. Copyright violations will be prosecuted.
How to get the solution?
Guides & Instructions
Tuning results
- Maximum speed raised to 87 mph (140 km/h)
- Smooth performance at higher speeds
- No unwanted changes to other parameters
Warranty Terms and Conditions
This product is covered by D3LW™ program. D3LW is DrunkLab Limited Lifetime Warranty.
Warranty cases are resolved in priority order. The policy is “fix or return,” which means a full refund if it is impossible to fix the problem immediately.
Warranty cases are:
- Configuration errors
- ECM memory — related fault codes appear after flashing
Non — warranty cases are:
- ECU replacement (different ECU serial numbers detected than stored into database during reprogramming)
- Software update campaign performed (different software detected)
- Cracking/readout attempts detected (different fingerprint is stored into ECU)
Company advantages
- Fast tuning: With the Mochester App (M4 App), customers can order and apply tuning solutions without scheduling TeamViewer sessions.
- Safe and Controlled Tuning Workflow: The OTP-based confirmation system, the guided and approved connection, and the verified tuning process protect against the risks of incorrect programming and/or configuration
- Wide hardware compatibility: Works with the RP1210-compatible adapters including Nexiq, Noregon, DPA5, Inline 6, and Scanmatik
- Advanced 2014+ vehicle support: The Mochester App, combined with the VLOMINGO Tuning Adapter works with Volvo, Mack, Renault, UD, Prevost, Volvo CE, and Volvo Penta platforms, and also provides access to TRW EMS 2.3 and TRW EMS 2.4 ECUs
- Advanced 2023+ and 2025+ vehicle support: Mochester App with the RAZDOLBOSCH Tuning Adapter provides wide support for 2025+ (USA) Volvo and Mack trucks, Prevost and Volvo buses, as well as 2023+ (Euro 6) Volvo and Renault trucks and Volvo buses, including protected and difficult-to-access modern Bosch ECM 4.x platforms
- 24/7 technical assistance: Integrated support system with rapid diagnostics assistance, warranty handling, and troubleshooting through chat on dl.ge website, WhatsApp, or the Mochester App (M4 App) support section
Additional Information
SPEED 87/140 is a remote ECU programming that removes the factory speed limiter on trucks and allows the vehicle to reach up to 140 km/h (depending on your setup). In simple terms, we adjust the engine and vehicle control software so the truck isn’t artificially restricted and can operate at more realistic road speeds. This kind of speed limiter removal and ECU tuning is especially popular with long-haul drivers and fleet operators who spend a lot of time on highways.
Factory speed caps often feel fine in theory, but in day-to-day transport work they can slow everything down and make driving less efficient.
Key Benefits:
- Removes or raises that restrictive factory speed limiter (87–140 km/h range depending on your setup)
- Shaves hours off your trips by improving highway efficiency and average travel times
- Gives you much-needed flexibility for mixed routes and demanding logistics jobs
- Requires absolutely no hardware modifications or physical parts to be changed
- Includes a fully remote tuning process — so there is no need for a workshop visit
- Works as a great solution for fleet optimization and long-distance transport operations
Have any questions
Check our FAQ Section for answers to common technical questions.
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