Antilag Performance

03/09/2026

Your ECU should not look like this!
▪️Clear signs of tampering.
▪️Poor job resealing the ECU.
▪️Broken plastic connectors.
▪️Pressure relief plug missing.
There was actually no need for the previous technician to even open this ECU as it only reads in OBD or BENCH! Opening would be necessary if reading by BOOT was required. The plug missing from the ECU meant you could clearly see the PCB and internal components. Water and damp could quite easily destroy the internals.

30/08/2026

BMW Coding

Do you have warning lights on your BMW from fitting LED bulbs, or having airbag wiring issues? Do you have FRM lighting issues? Issues with the immobiliser synchronisation? CAS, FEM or BDC failure requiring data recovery for cloning? We can read an write, all unlocked BMW flash and EEPROM data. We can remove 95128 write protected EEPROM and clone the data onto an editable 95128. Get in touch with all you BMW coding issues. #95128

29/08/2026

Something seems amiss here! Mileage discrepancies on 3 modules!

As vehicles become more modern we there are greater security measures put in place to stop software tampering, but here is an example if where someone has bypassed that. We accompanied a buyer to view car which we found had previously been fitted with a mileage blocker. It had scrambled the DSG gearbox mileage, and also the mileage within the gateway module. The cluster, displayed a false reading. I was able to advise the customer that this was potentially a vehicle to avoid due to mileage issues. There's a chance it may have been fitted with a replacement DSG but with our knowledge of software manipulation we believed it to have been messed with. Get in touch for any advice regarding vehicle mileage authenticity

29/08/2026

The work doesn't stop when I get home!

A day out on the tools can be hectic, but when I get home it continues. It's lucky I enjoy it! I will either be repairing a circuit board, developing a map pack, adjusting poorly done maps for customers and smoothing flat spots, or spend hours building the database.

28/08/2026

Cluster Flash Memory Adjustment

[email protected]

27/08/2026

Now, THIS is a motorhome!

A Morelo Empire Liner. Over £400k monster! And we at Antilag Performance are chosen again to remap, and canbus immobilise it. If you require Ghost Immobilisers, or even better, the Scorpion X-Series which covers 2 Canbus networks, then contact us - 07712 210 202

22/08/2026

Vauxhall Vivaro with 2x NOx codes and the customer requested an adblue solution.

On the first code scan I knew the ECU must have been modified prior, even without the owner stating that it had been. The DTC's were manufacturer specific, which was also another red flag.

I assessed his already done EGR delete and compared it against a stock file and it had one bit of data missed within the hexdump. This will most likely have been the culprit for his issues, which is down to a cheaper, clueless tuner.

Get your remapping and deletes done properly. If you go to a tuner who doesn't understand mapping or deletes, or even vehicles, your issues will just continue.

11/07/2026

🛑 The Danger of "Auto-Map" & Cheap Tuning Files

​Look closely at these two 3D models of a torque limiter.

​📉 The Top Map (The "Cheap" Remap):

See those jagged spikes, deep holes, and harsh blocks? That happens when a tuner doesn't actually know how to map. They let software guess the map boundaries, leading to corrupted data, massive spikes, and sudden drops. To your car, this feels like flat spots, jerky acceleration, and massive, unnecessary stress on your clutch and flywheel.

​📈 The Bottom Map (Our Custom Calibration):

Look at that perfectly smooth, progressive curve. That is the result of proper data definition and meticulous calibration. We modify the file precisely where it matters, creating a smooth transition of power that feels like a factory drive—just with a lot more muscle.

​Cheap tuning isn't skilled, and skilled tuning isn't cheap. Do it right the first time.

10/07/2026

⚙️ ECU & Gearbox Cloning / Repairs: Replacing a faulty engine or transmission module? We can transfer and clone your original data over to a donor unit—including precise gearbox data correction—saving you a fortune on brand-new parts.

​📈 Performance Tuning & Remapping: Unlock better fuel economy, sharper throttle response, and more power safely via your vehicle's OBD or directly on the bench.

​📟 Dashboard & Digital Cluster Calibration: Specialized tacho functions, dashboard replacements, module pixel repairs, and precise mileage/digital cluster syncing following a module swap or repair.

​🛠️ BCM / Body Control Module Programming: Fixing electrical glitches, lighting faults, or coding a replacement module (just like the one on our bench today!).

​No job is too technical. Drop us a message with your vehicle registration and the service you need for a free quote! 📥

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24/06/2026