-VLMspec FlashLink+ Bentley 4.0t Software Package-
 
OTS (Off The Shelf) Standardized Files included:
Stage 1 87 - 93 Octane | Stage 1 e40 - e85
Stage 2 89 - 93 Octane | Stage 2 e40 - e85 | 100 - 104 Race
Stage 2+ 91 - 93 Octane | Stage 2+ e40 - e85 | 100 - 104 Race
 
FlashLink+ Specifically for the EA825 Bentley V8 4.0 Liter twin turbo platform:
This modern 4.0 liter twin turbo V8 engine is amazing as is from the factory, upon utilizing our ECU mapping it's full potential is unlocked.
 
On average customers see gains of 110-125 wheel horsepower and 180-195 wheel torque with just our Stage 1 level calibrations, using 91 octane fuel. With 92 or 93 octane if available in your area you will see even more significant gains.
 
On e40 through e85 blended ethanol fuels you will see upwards of 60 more HP and 75 more FT LB of TQ. With no hardware modifications you can turn these already capable vehicles into refined modern day muscle cars. Pair the ECU modification with our TCU calibration to alter your tranmission shift points, launch speed or style, shift speed, manual mode gear locking and clutch pressure for the ultimate experience.
 
-Supported Vehicles-
Flying Spur 4.0t
Bentayga 4.0t
 
Beyond our Stage 1 ECU programming there are options for more power with additional hardware changes on the vehicle.
-Stage 2 requires the use of higher flowing intake and exhaust components. 
-Stage 3 (Custom Tuning) requires the use of larger turbos, intercooling system upgrades and fueling system upgrades.
 
VLMspec has full access and control of the OEM MG1 ECU, unlike many others we create our own calibrations 100% in house and have a deep understanding of the Motronic ECU. This is what allows us to offer custom tailored solutions and be willing to give revisions based off data logs to suit client needs. We even let customers see what we change and are happy to explain why on every aspect of our files.
 
FLASHLINK+
Wireless ECU Interface by VLMSPEC
Bluetooth OBD interface for iOS and Android delivering ECU access, datalogging, diagnostics, and direct communication with a powertrain calibration engineer.
 
🚀 CORE CAPABILITY
FlashLink+ gives you full control of your vehicle through a wireless, mobile workflow. Read and write ECU data, monitor live parameters, and perform OEM level diagnostics directly from your phone without cables or external hardware.
 
📱 DEVICE + CONNECTIVITY
Works on iOS and Android using a stable Bluetooth connection. No laptop required. No tethered setup. Designed for real world use whether you are at home, in the garage, or on the road.
 
🔓 FULL ACCESS MODEL
One purchase gives you complete access to all available calibrations for your vehicle. There are no staged level upgrades or upcharges, no locked features, and no additional purchases required as your build evolves. Custom files can be made if you fall outside of normal modification paths,.
 
🤝 DIRECT ENGINEER ACCESS
Communicate directly with a powertrain calibration engineer inside the app. Share datalogs, receive revisions, and refine your calibration in real time through an ongoing working relationship.
 
☁️ CLOUD BASED WORKFLOW
All files, logs, and revisions are securely stored and managed within your account. No manual transfers, no lost files, and no version confusion. Everything stays organized and accessible.
 
🔧 REAL WORLD FLEXIBILITY
Switch between calibrations based on fuel type, hardware configuration, or driving conditions. Your access does not change as your vehicle evolves.
 
🌐 MANUFACTURE COVERAGE
Audi | Volkswagen | Porsche | Lamborghini | Bentley | SEAT | Škoda | Aston Martin | BMW | Ford | More adding soon
 
🧠 ECU SUPPORT
Bosch Motronic | Continental Simos | More Adding soon
 
⚖️ FLASHWIRE+ VS FLASHLINK+
Features
FlashWire+
FlashLink+
Connect
Wired USB
Bluetooth
Device
Laptop
iOS | Android
Workflow
Static setup
Fully mobile
Use Case
Shop
Real world use
Feel
Tethered
Connected
 
📦 WHAT YOU ARE BUYING
FlashLink+ wireless interface
Smartphone App
Cloud Interface
Full calibration access for your vehicle
Ongoing updates and expanding support
Direct access to VLMSPEC powertrain calibration engineers
No staged unlocks
No forced upgrades
Buy once and use freely as your vehicle evolves.
 
⚡ READY TO CONNECT
Plug in. Open the app. Start working with your vehicle.