Precision Remaps, Burton upon Trent (2026)

04/09/2026

MERCEDES BOSCH MD1 / MG1 BOOT GLITCH UNLOCKING — NOW AVAILABLE IN-HOUSE

Another major expansion to our latest-generation Mercedes-Benz ECU tuning capability.

Using Magic Motorsport Flex with Korhex, Precision Remaps UK can now carry out specialist Boot Glitch unlocking on supported Mercedes-Benz Bosch MD1CP001 and MG1CP002 engine control units equipped with the SPC5777 processor.

NEWLY SUPPORTED
* Bosch MD1CP001
* Bosch MG1CP002
* SPC5777 processor
* Flex 8.17.0.0 protocol support
* Korhex EMFI Boot Glitch access

WHAT IS KORHEX / EMFI BOOT GLITCH?

Modern Bosch MD1 and MG1 ECUs incorporate considerably more sophisticated processor-level security than previous EDC17 and MED17 generations.

For these supported Mercedes applications, Flex works in conjunction with Korhex using EMFI — Electromagnetic Fault Injection technology.

Korhex is positioned over the ECU processor and, following the Flex-guided procedure, electromagnetic fault injection is used during the processor’s startup sequence to obtain the required level of access to the SPC5777 microprocessor.

This allows us to access supported protected ECUs without the more intrusive procedures traditionally associated with certain Boot Mode operations.

For supported MD1CP001 / MG1CP002 applications:

* No soldering directly onto the PCB
* No processor removal
* No component removal
* Flex-guided Boot Glitch procedure
* ECU data backed up before modification
* Unlocking and calibration handled in-house
* Professional bench equipment and controlled workshop environment

IN-HOUSE ECU UNLOCK — £300

Our £300 unlock fee covers the specialist Flex + Korhex Boot Glitch procedure required to gain access to the ECU.

Performance tuning and additional software calibration are priced separately depending on the vehicle, ECU software version and customer requirements.

Once successfully unlocked, supported calibration options can include:

* Stage 1 performance tuning
* Stage 2 calibration where vehicle hardware permits
* Custom torque calibration
* Torque monitoring calibration
* VMAX / speed limiter adjustment
* Throttle and torque request optimisation
* Readiness calibration
* Supporting ECU software solutions where applicable
* Calibration for modified vehicles

WHY THIS IS IMPORTANT

These newer Bosch MD1 and MG1 platforms are substantially more secure than earlier generations.

On some applications, standard OBD or conventional Bench access is not sufficient to obtain the access required for programming.

Historically this could mean sending the ECU to another specialist for unlocking before tuning could even begin, adding additional cost, shipping risk and vehicle downtime.

With Flex + Korhex now available in-house, we can manage the process ourselves:

Vehicle diagnosis → ECU identification → ECU removal → Bench connection → Korhex positioning → EMFI Boot Glitch → ECU access → Original software backup → Calibration → Programming → Refit → Diagnostics → Testing

This gives us greater control over the entire process and significantly reduces reliance on third-party ECU unlocking services.

TRADE & POSTAL ECU SERVICES

We can also provide this service for:

* Independent tuning companies
* Garages
* Diagnostic technicians
* Auto electricians
* Performance specialists
* Motor traders
* Other automotive businesses requiring ECU unlocking

If you only require the ECU to be unlocked ready for your own calibration work, trade enquiries are welcome.

£300 Mercedes MD1CP001 / MG1CP002 Boot Glitch unlock fee.

Send us the vehicle registration, VIN or ECU identification details and we can confirm compatibility before the ECU is removed.

Precision Remaps UK
Diesel Diagnostics & ECU Calibration Specialists

Office 41, Curzon House
Curzon Street
Burton upon Trent
DE14 2DH
United Kingdom

Nationwide Mobile Tuning | Workshop Services | Postal ECU Services | Trade/B2B

02/09/2026

11,000 followers. 100% recommended. ❤️

I don’t normally stop and look back at things properly, but seeing this tonight made me realise how far Precision Remaps UK has actually come.

What started as an idea has slowly turned into something much bigger than I imagined when I first sat down and started putting it together.

I remember building the website, working on the branding, writing the service pages and spending hours behind a laptop trying to turn something that existed in my head into an actual business.

At that point there was no big operation behind it. Just an idea, some equipment, a lot to learn and the belief that if I kept pushing it, I could build something properly.

Then came more equipment, more software, learning new ECUs and protocols, travelling around the country, difficult jobs, late nights, mistakes, solutions and slowly building a reputation one vehicle at a time.

Somewhere along the way, it stopped just being an idea.

We now have our own business premises in Burton upon Trent.

A proper base for the business where customers and trade clients can bring vehicles to us, where we can carry out diagnostics, ECU bench work, programming, coding and more involved jobs properly — while still continuing our mobile services throughout the UK.

The last month has actually been one of the quietest periods we’ve had on social media.

We’ve deliberately been pretty dark online while we’ve been concentrating on getting the new business setup completed, organising the premises, equipment and internal operation, and making sure everything is ready for the next stage.

So although it may have looked quiet from the outside, behind the scenes it has probably been one of our busiest periods yet.

We’re now finishing the final pieces and expect to be back operating at full capacity from Monday 7th September, alongside getting regular content and updates flowing again.

That’s probably what makes looking at this even more meaningful.

Going from sitting behind a laptop building a website and wondering whether anyone would actually book…

to having our own premises, professional equipment, established trade customers, customers throughout the country and 11,000 people following what we’re building.

When I started properly pushing Precision Remaps UK, I never wanted it to become another remapping business selling cheap Stage 1 files.

I wanted to build something genuinely technical.

Diagnostics.
ECU calibration.
Bench and boot programming.
ECU cloning.
Dealer-level coding and programming.
TCU tuning.
Live-data analysis.
Proper electrical and fault diagnosis.

Essentially, becoming the people you call when the straightforward answer hasn’t worked.

There have definitely been jobs where I’ve questioned why I chose modern vehicle electronics 😂

But there have also been some incredible moments.

Seeing customers return. Seeing people recommend us to friends and family. Garages and motor traders trusting us with their customers’ vehicles. Continually investing in better equipment and expanding what we can actually do in-house.

11,000 people following something that once existed only as an idea is pretty mad when you actually think about it.

But what I’m probably most proud of is the reviews and 100% recommendation, because every one of those represents somebody who trusted us with their vehicle and was happy enough with the work to put their name behind us.

And there is still so much more I want to do.

More equipment.
More capabilities.
More people.
A bigger operation.
And plenty of ideas still sitting in my head waiting to become reality.

So this definitely isn’t a “we’ve made it” post.

If anything, I still feel like we’re only at the beginning.

It’s just a genuine thank you to everybody who has booked in, recommended us, shared a post, left a review, given me technical advice, trusted me with their vehicle or supported what I’ve been building.

From an idea…

to a website…

to the first customers…

to travelling across the country…

to our own business premises…

to 11,000 followers and counting.

The page might have been quiet for the last month.

The business definitely hasn’t been.

Monday 7th September — back to full capacity.

Thank you to everyone who’s been part of it so far. ❤️

Plenty more to come.

13/08/2026

🔓 BMW & MINI ECU UNLOCKING — NOW AVAILABLE IN-HOUSE

Another major step forward for BMW & MINI tuning.

We can now unlock and program the latest-generation Bosch MDG1 ECU platforms directly in Bench Mode.

That means:
✅ No ECU opening for supported applications
✅ No Boot Glitch procedure
✅ No sending the ECU abroad
✅ Significantly faster turnaround
✅ ECU remains sealed throughout the process
✅ Bench unlock + calibration carried out by us
✅ Original software backed up before modification

Once unlocked, we can apply a full range of custom calibration options depending on the vehicle and ECU:

⚙️ Stage 1 / Stage 2 Performance Tuning
⚙️ Custom torque calibration
⚙️ VMAX / speed limiter adjustment
⚙️ Sports display calibration
⚙️ Torque monitoring calibration
⚙️ Readiness calibration
⚙️ Supporting ECU solutions where applicable
⚙️ ZF 8HP xHP gearbox tuning available alongside engine calibration

This is particularly important for newer BMW and MINI platforms running Bosch MG1 / MD1-generation ECUs, where ECU security has traditionally made tuning considerably more involved.

We have already been working extensively with locked BMW MD1 platforms, including the MD1CP032 / TC299 found on modern B57-powered vehicles such as the M340d.

The difference now is simple:
Remove ECU → Bench connect → Unlock → Calibrate → Refit → Test.

No unnecessary shipping delays.
No waiting for an ECU to travel across Europe.
No opening the ECU where the supported protocol allows it.

For customers wanting to release the potential from newer BMW and MINI vehicles, we can now handle the process from start to finish.

📍 Burton-on-Trent
🚗 Nationwide vehicle tuning available
📦 Postal ECU services also available
🏁 Trade / B2B enquiries welcome

BMW or MINI? Send us your registration and we can confirm ECU type, tuning options and availability.

Diagnostics first. Results that last.

Precision Remaps UK
Diesel Diagnostics & ECU Calibration Specialists
5★ Rated Service | Nationwide Mobile Tuning
🌐 precisionremapsuk.com
📱 07356 062066 — WhatsApp & SMS

03/08/2026

New DPF. New AdBlue injector. New NOx sensor. Pipes flushed. Wiring checked. Parts coded. Countdown still active.

This 2020 Vauxhall Vivaro arrived with the dreaded:

“Emissions fault — starting impossible in 700 miles.”

The customer had already carried out a substantial amount of work trying to resolve the persistent P20EE SCR efficiency fault.

This was not a case where somebody had ignored the vehicle and expected software to cover an obvious mechanical failure.

Before contacting us, the following had already been completed:

* New DPF fitted
* New DPF pressure pipes fitted
* New AdBlue injector fitted
* AdBlue delivery pipe cleaned and flushed
* New upstream NOx sensor fitted
* AdBlue pump pressure checked
* Replacement components paired and coded
* Wiring loom inspected for damaged or corroded wiring
* DPF learned values cleared and reset
* Relevant adaptations and procedures completed

Despite all of that work, the SCR fault remained active and the vehicle continued counting down towards a complete non-start.

That is when we were contacted for a mobile visit in Salisbury.

Vehicle
2020 Vauxhall Vivaro 2900 Dynamic
Engine: 1.5 BlueHDi diesel
Original output: 100 bhp / 250 Nm
ECU: Bosch MD1CS003 — TC298
Transmission: Six-speed manual

The ECU was removed, connected correctly on the bench and securely accessed using AutoTuner. The original software was read and retained before any modification took place.

Once the file had been read, the required calibration work was completed, checksums were corrected and the modified software was written successfully back into the ECU.

Software completed
* Custom Stage 1 calibration
* AdBlue/SCR solution
* NOx system calibration
* EGR solution
* Readiness calibration
* Torque-monitoring calibration

Performance
Original: 100 bhp / 250 Nm
Modified: 150 bhp / 350 Nm

That is a substantial improvement for the 1.5-litre engine, particularly in a commercial vehicle where the factory calibration can feel flat under load.

The additional torque gives it noticeably better low- and mid-range response, stronger acceleration through the gears and far less effort when carrying weight or joining faster roads.

More importantly, the emissions countdown and SCR fault strategy were dealt with correctly after the previous hardware repairs had failed to restore normal operation.

The vehicle was reassembled, post-programming checks were completed and it was returned to the customer without the threat of an approaching non-start.

This job is a good example of why replacing components alone does not always resolve modern diesel emissions faults.

Bosch MD1CS003 bench programmed.
SCR countdown resolved.
Stage 1 completed.
Vehicle back in service.

Precision Remaps UK
Diesel Diagnostics & ECU Calibration Specialists
5★ Rated Service | Nationwide Mobile Tuning
[email protected]
precisionremapsuk.com
07356 062066 — WhatsApp & SMS

03/08/2026

“The software is on… so why are the AdBlue and spanner lights still there?”

Sunday evening, 8:30 pm, and we were mobile in Ipswich for this 2018 Vauxhall Vivaro 1.6 BiTurbo CDTI.

The van had entered an AdBlue countdown and was displaying:

“562 miles — Failure Antipollution”

The owner, Jack, had already done far more than most before contacting us. He knows his way around vehicles and had fitted and programmed replacement AdBlue components himself, including the tank and injector, but the countdown would not reset.

He had searched owners’ groups, followed the usual diagnostic routes and carried out the mechanical work properly.

Still no reset.

Fortunately, he contacted us before continuing to replace more expensive components without a confirmed solution.

Vehicle details

Vehicle: 2018 Vauxhall Vivaro 2900 BiTurbo CDTI
Engine: 1.6 diesel, 125 bhp
Transmission: Six-speed manual
Mileage: 146,841 miles
ECU: Bosch EDC17C84
Location: Ipswich

The Bosch EDC17C84 was accessed through OBD, the original calibration was read and securely backed up, and the required software was written with checksum verification.

Calibration completed
* Eco calibration
* AdBlue/SCR solution
* EGR solution
* Readiness calibration

The calibration itself programmed successfully, but this job then became more complicated.

The anti-pollution failure was removed, yet the AdBlue fill warning and service spanner remained displayed.

We then accessed the equivalent Nissan NV300 diagnostic platform. These vehicles share considerable engine, ECU and emissions-system architecture, and the alternative diagnostic route can provide access to functions that are not always available under the standard Vauxhall selection.

The downstream NOx and associated emissions-system procedures were completed.

The main anti-pollution message disappeared.

But the AdBlue fill warning and spanner were still latched.

At this point, the ECU software was correct and the underlying countdown logic had been addressed, but one or more control modules had not fully reinitialised after the programming and reset procedures.

A complete 15-minute battery power-down was then carried out, allowing the ECU, urea-dosing system and instrument cluster to shut down fully rather than remaining partially awake on the network.

Battery reconnected.
Ignition cycled.
Warnings cleared.
Countdown removed.
Van running correctly and ready to return to work.

Nearly two hours had been spent testing different diagnostic routes across equivalent Renault, Nissan and Vauxhall platforms, yet the final step required to clear the remaining latched display was a proper module power-down.

Every vehicle teaches you something, and every day is a learning day.

Jack was an absolute pleasure to meet, understood the process throughout and had already completed an impressive amount of work himself.

Sunday evening call received.
Mobile attendance in Ipswich.
Vehicle calibrated, countdown cleared and customer back on the road.

Precision Remaps UK | Diesel Diagnostics & ECU Calibration Specialists
5★ Rated Service | Nationwide Mobile Tuning
[email protected]
precisionremapsuk.com
07356 062066 | WhatsApp & SMS

02/08/2026

This 2020 BMW M340d MHEV had already been to a “specialist” for an overheating fault.

They replaced the coolant diverter valve.

The vehicle continued overheating.

They also forced one of the ECU connectors back into place, bent four of the extremely fine terminal pins and snapped one completely.

That was only the beginning of what we found.

The 2020 BMW M340d xDrive MHEV came into our Burton-on-Trent unit suffering from repeated overheating, failed regenerations and an EGR system that was no longer functioning correctly.

The vehicle had spent approximately the last 20,000–30,000 miles completing mostly local journeys. Despite having full BMW service history and being mechanically clean elsewhere, the emissions system had gradually become heavily restricted.

Initial diagnosis

Live data and physical inspection confirmed:

* Both EGR coolers were heavily restricted
* The EGR valve was sticking and unable to operate correctly
* Exhaust-gas flow through the cooler assembly was compromised
* DPF regeneration attempts were repeatedly failing
* Coolant temperatures were rising even at idle
* The previously diagnosed coolant-switching fault was a secondary consequence, not the underlying cause
* One MD1CP032 ECU terminal had been snapped and required repair

The turbochargers were inspected before any tuning work was considered. Both were free from excessive shaft movement, oil leakage or obvious signs of wear.

The condition of the rest of the engine reflected the vehicle’s full service history—the issue was concentrated around the emissions and EGR cooling system.

DPF cleaning and repeated regeneration attempts were no longer going to correct the underlying mechanical restriction.

No ready-made solution

There was no off-the-shelf hardware kit available for this particular B57D30T2 installation.

Everything had to be measured, fabricated and welded specifically for the vehicle.

New components were produced to close the required valve and cooler openings while retaining the necessary coolant-return paths. Particular attention was paid to ensuring unrestricted coolant circulation through the engine rather than simply blanking pipes and creating another overheating problem.

This was not a case of fitting a generic blanking plate and uploading a file.

It required:

* Removal and modification of the original hardware
* Custom fabrication and welding
* EGR cooler bypass work
* Repair of the damaged ECU terminal
* Physical DPF, EGR and SCR system preparation
* Cooling-system inspection
* Oil and filter replacement
* Complete coolant replacement
* Vacuum filling and bleeding
* Cooling-system pressure testing

The oil and filter were replaced as a precaution because of the vehicle’s history of incomplete regeneration attempts, which can contribute to fuel dilution of the engine oil.

The old coolant was drained and replaced before the system was correctly bled and pressure tested.

Before the repair, the vehicle could begin overheating while stationary.

After the hardware work, it maintained stable coolant temperature at idle and throughout extended road testing.

Locked Bosch MD1CP032 ECU

The 2020 M340d uses the later Bosch MD1CP032 TC299 ECU.

The ECU was professionally opened and Boot Glitch unlocked in the UK, avoiding the need to send the unit overseas. The previously damaged connector terminal was repaired while the ECU was accessible.

Once unlocked, a full backup was completed before the final calibration was written.

Engine calibration

A custom Stage 1 calibration was developed alongside the required system solutions:

* DPF calibration
* EGR calibration
* AdBlue/SCR calibration
* NOx calibration
* Torque-monitoring calibration
* Readiness calibration
* Sports-display recalibration
* VMAX removal
* True gear display

Performance
Original:
340 BHP / 700 Nm

Modified:
412 BHP / 850 Nm

Increase:
+72 BHP / +150 Nm

This was not treated as a generic file-and-go remap.

The vehicle was road tested and data logged for approximately three hours. The calibration was then reviewed and revised according to the recorded boost, fuelling, torque, temperature and drivetrain behaviour.

ZF 8HP Gen3 gearbox calibration

The customer also selected the complete gearbox package, including:

* Gear display in all available driving modes
* Optimised D and S shift strategy
* Approximately 25% faster shifts in D
* Approximately 50% faster shifts in S and M
* Rev-matched downshifting
* Immediate paddle response
* True manual mode with no forced upshift at the limiter
* Raised torque limits
* Increased clutch-line pressure for improved holding capacity

The difference is not simply harder gear changes. The engine and transmission now work together properly, particularly under part throttle and during higher-load acceleration.

Final result

The vehicle now:
* Maintains stable coolant temperature
* No longer overheats at idle
* Can complete extended journeys without repeatedly stopping
* Has unrestricted coolant circulation
* No longer suffers repeated failed regeneration cycles
* Produces significantly stronger, more controlled performance
* Has a gearbox calibration matched to the increased torque output

This was probably the most involved job we have completed to date.

There was no reference vehicle, no ready-made fabrication kit and no simple bolt-on solution. It required diagnostics, ECU electronics repair, fabrication, cooling-system work, software calibration and several hours of road logging.

The customer now has the M340d back with a completely different lease of life—properly tested, properly calibrated and finally ready to cover miles again.

Diagnostics first. Results that last.

Precision Remaps UK
Diesel Diagnostics, ECU Calibration Specialists
5★ Rated Service | Nationwide Mobile Tuning
[email protected]
precisionremapsuk.com
07356 062066 — WhatsApp & SMS

30/07/2026

01:29 AM. Most people are asleep. We’re still working.

Late nights aren’t just for customer vehicles.

Behind the scenes we’re processing ECUs ready for IMMO OFF, cloning and recovery work, while building a growing stock of tested control units to reduce downtime and offer faster turnaround times for both trade and retail customers.

Tonight’s session is focused on producing verified backups and preparing replacement ECUs with immobiliser-off solutions using our expanding in-house equipment.

Whether it’s a failed ECU, water damage, accident damage, theft recovery, or an engine conversion, having a replacement ECU ready to install can save days of waiting.

Every ECU is backed up before any modifications are carried out, ensuring the original data is retained wherever possible.

Services Available

• IMMO OFF solutions
• ECU cloning
• Full ECU backups (Internal Flash & EEPROM)
• Virginisation (where supported)
• ECU recovery
• Bench & Boot programming
• Postal ECU services
• Mobile programming on selected vehicles

B2B & Retail ECU Sales

We’re now stocking an increasing range of replacement ECUs ready for programming.

If you’re a garage, workshop, auto electrician or fellow tuner looking for a replacement ECU, or you’re a retail customer with a failed control unit, get in touch.

We can supply replacement ECUs prepared with IMMO OFF where supported, allowing them to be used for engine swaps, diagnostics, off-road applications and supported repair scenarios. We also offer cloning where possible, retaining the original vehicle data when the ECU platform allows.

If we don’t already have your ECU on the shelf, we’ll do our best to source one and prepare it for you.

The workshop may be closed, but the programming doesn’t stop.

Diagnostics first. Results that last.

Precision Remaps UK | Diesel Diagnostics & ECU Calibration Specialists
5★ Rated Service | Nationwide Mobile Tuning
[email protected]
precisionremapsuk.com
07356 062066 | WhatsApp & SMS

29/07/2026

Engine start not possible in 470 miles.

That was the warning displayed on this Mercedes-Benz CLS 220 BlueTEC when we attended the vehicle in Wolverhampton.

Once the AdBlue countdown reaches zero, the ECU can prevent the engine from restarting. The customer contacted us before it reached that stage, allowing the vehicle to be resolved while it was still mobile rather than waiting for recovery.

Vehicle
2015 Mercedes-Benz CLS 220 AMG Line BlueTEC
2.1 CDI Turbo Diesel
174 BHP
7-Speed Automatic
Delphi CRD3 TC1797 ECU
Mobile Job – Wolverhampton

Using our Flex equipment, we connected through the diagnostic port and completed a genuine full OBD backup of the ECU.

This included:
• Internal flash
• External EEPROM
• Complete ECU backup
• Original vehicle data securely retained

A full backup is considerably more comprehensive than retrieving only a calibration file. It preserves the critical ECU memory areas required for recovery, data transfer and future ECU work.

Once the original data had been safely stored, the modified calibration was prepared and written through OBD. The software write completed successfully, with the relevant memory sectors programmed and verified.

Software Solutions Applied
• AdBlue/SCR solution
• NOx solution
• Torque monitoring calibration
• Readiness calibration
• Checksum correction
• Post-programming verification

Result
• 470-mile no-start countdown removed
• AdBlue warning cleared
• Engine starts and operates normally
• Original ECU data retained
• No ECU removal or bench programming required

Rather than carrying out a basic read and hoping sufficient recovery data is available if something goes wrong, we obtained a complete backup of the ECU before making any changes.

Diagnostics first. Results that last.

Precision Remaps UK
Diesel Diagnostics & ECU Calibration Specialists
5★ Rated Service | Nationwide Mobile Tuning
[email protected]
precisionremapsuk.com
07356 062066 WhatsApp & SMS.

28/07/2026

BMW M340d G20 – One of the first UK TC299 Boot Glitch Unlocks 🇬🇧

Another exciting project completed.

This 2020 BMW M340d xDrive (B57D30T2 Mild Hybrid) arrived with the latest Bosch MD1CP032 TC299 ECU – a platform that, until recently, was widely considered locked unless the ECU was shipped overseas.

Working alongside the team at Caine Performance, the ECU has now been successfully boot glitch unlocked here in the UK, allowing full calibration access without sending it across Europe.

During the initial inspection we also discovered damage caused by a previous garage. One of the ECU connectors had been forced during refitting, bending multiple terminal pins. Thankfully the connector was successfully repaired during the ECU disassembly, avoiding the need for a replacement ECU.

With the unlock complete, the vehicle is now back at our workshop where it is receiving the full package:

Custom Stage 1 ECU Calibration
EGR Solution
AdBlue (SCR) Solution
ZF 8HP Gen 3 XHP Stage 3 Gearbox Calibration

Performance
Original
• 340 BHP
• 700 Nm
Modified
• 412 BHP
• 800 Nm

Gains
• +72 BHP
• +100 Nm

The combination of the custom ECU calibration and XHP Stage 3 gearbox software completely transforms these cars. The additional torque arrives much earlier, gear changes become noticeably faster, torque limits are optimised and the B57 engine finally delivers the performance it was always capable of.

A massive thank you to Caine Performance for another flawless UK unlock. It’s great to see this platform becoming accessible without the delays and risks of overseas shipping.

If you’ve been told your MD1CP032 TC299 BMW is “un-tunable”, that is no longer the case.

Precision Remaps UK
Diesel Diagnostics & ECU Calibration Specialists
5★ Rated Service | Nationwide Mobile Tuning
[email protected]
precisionremapsuk.com
07356 062066 (WhatsApp & SMS)

28/07/2026

🚨 NEW MAGIC MOTORSPORT FLEX SYSTEM — ECU UNLOCKING & CLONING SERVICES NOW AVAILABLE 🚨

Precision Remaps UK has invested in the latest Magic Motorsport Flex hardware and software, expanding our in-house ECU and TCU programming, cloning, recovery and Boot Glitch capabilities.

We are now offering a professional UK-wide postal ECU unlock service for vehicle tuners, garages, dealerships and independent specialists.

Where an ECU requires physical hardware access or the latest Boot Glitch procedure, simply send the unit to us and we will complete the unlock, test the ECU and return it ready for compatible Bench programming.

✅ Professional in-house handling
✅ Latest Magic Motorsport Flex protocols
✅ Two-working-day target turnaround from receipt
✅ ECU inspected and tested before return
✅ Trade and retail postal orders accepted
✅ UK-wide service

🔧 Standard Postal ECU Unlocks — £120

For supported ECUs that do not require the advanced Boot Glitch procedure.

⚡ Boot Glitch ECU Unlocks — £160

Now supporting:
• VAG Bosch MG1CS031
• VAG Bosch MG1CS163
• Kia/Hyundai Bosch MD1CS012
• Stellantis Bosch MD1CS003
• Stellantis Bosch MG1CS042
• JLR Bosch MD1CP017
• JLR Bosch MG1CS028
• BMW Bosch MG1CS024
• BMW Bosch MG1CS201
• Ford Bosch MD1CS005
• FCA Bosch MD1CS069 TC299 — Fiat Ducato
• BMW Bosch MD1CS001 TC298
• Ford Bosch MD1CP006 TC298
• Porsche Bosch MG1CP007 TC299
• Porsche Bosch MG1CS047 TC299
• Porsche/VAG Bosch MG1CS008 TC299
• BMW Bosch MG1CS049 TC298
• Isuzu Bosch MD1CS089 TC299

🧠 Advanced Boot Glitch Unlocks — £190
• VAG Bosch MG1CS002
• All supported Bosch MD1CE101 variants
• Iveco Bosch MD1CS069
• BMW Bosch MD1CP032

📦 UK tracked return postage: £20

Don’t own Magic Motorsport Flex?

No problem.

Once the initial Boot Glitch unlock has been completed, the ECU can normally be read and written through standard Bench mode using other compatible tuning tools that support the ECU.

This allows tuners to work with newer protected Bosch ECUs without purchasing the complete Flex system solely for the initial unlock procedure.

Tool and protocol compatibility must always be confirmed before programming.

ECU cloning and specialist services

Our new Flex investment also expands our capabilities for:

• ECU and TCU cloning
• Full Bench and Boot backups
• Replacement ECU data transfer
• Immobiliser data transfer
• External EEPROM transfer where required
• Corrupted ECU recovery
• Specialist-assisted cloning
• Automatic Flex cloning services
• ECU identification and compatibility checks

Cloning availability depends on the exact ECU family, hardware number, donor compatibility and condition of the original unit.

If you have previously turned a customer away because their ECU could not be accessed, cloned or unlocked, send us the vehicle details or a clear photograph of the ECU label and we will check compatibility.

📲 WhatsApp & SMS: 07356 062066
📧 [email protected]
🌐 precisionremapsuk.com

Diagnostics first. Results that last.

Precision Remaps UK
Diesel Diagnostics & ECU Calibration Specialists
5★ Rated Service | Nationwide Mobile Tuning

Precision Remaps

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