Q1 2026 Update: New and Revised Tuning Files Now Available at ECUFILES

The first quarter of 2026 has been quite productive for the team.
We continue to prioritize clean, reliable, and safe tuning solutions – files that boost performance while keeping diagnostics, safety systems, and long-term reliability fully intact. Here’s a small snapshot of what’s new and revised this first quarter:

New Tuning Files

More power with smoother delivery, no unnecessary component-protection blanking, and all safety limits active.

Cupra Leon 2.0 TSI 245hp – Siemens/Continental Simos 19.6

Stage 2 + Catalyst off + OPF/GPF off – no component protection blanking and other unnecesary mods.

Audi TT 2.0TFSI 245hp – Siemens/Continental Simos 19.3
Stage 1/2 + Catalyst off + OPF/GPF off – no component protection blanking and other unnecesary mods.
Shacman L5000 (Weichai engines) – Bosch MD1CE100
AdBlue off + DPF off solutions

Revised Tuning Files

Mercedes Benz 200/300 2.0T EQ Boost (M264) – Bosch MED17.7.7
Revised Stage 1 and 2. Clean files with no component-protection blanking.
Lamborghini Urus 4.0 TFSI (EA825) – Bosch MG1CS008
Revised catalyst-off and cold start-off solutions, avoiding excessive deactivation and unnecessary deletion.
McLaren Super Series 720S (M840T) – Bosch ME17.8.33
Revised catalyst-off solutions, avoiding excessive deactivation and unnecessary deletion.
Audi A6 3.0 TDI 218hp 2016 – Bosch MD1CP004
Improved AdBlue-off solution: fixes cruise control issues common in other solutions.
Audi 1.8 TFSI – Bosch MED17.5
Stage 1/2 solution to fix “shaking” issues after tuning. Power delivery remains smooth.
Land Rover Evoque 2.0 TD4 152HP – Bosch EDC17CP42
Revised Stage 1/2 clean files; revised EGR-off (unnecessary modifications removed).
Mercedes-Benz C220 CDI – Delphi CRD2.10
Revised EGR-off (unnecessary modifications removed).
Mercedes-Benz C220 CDI – Delphi CRD2.10
Revised EGR-off (unnecessary modifications removed).
Audi A3 1.6 TDI 116hp – Delphi DCM6.2V
Revised Stage 1 file: no component-protection blanking, no power surging/waving.
Audi A1 1.4 TDI 116hp – Delphi DCM6.2V
Revised file with no component-protection blanking.
Freightliner (Cummins ISB engines) – Cummins CM2350A
Revised Stage 1 file.
Freightliner (Detroit DD15 engines) – Siemens/Continental MCM2.1
Revised Stage 1 file.
Volvo FH13 (D13K) – TRW EMS2.3
Revised DPF + AdBlue off files both ECU and ACM needed.
Scania R420 – Scania EMS S6
Revised Stage 1 file.
CLAAS (Deutz TCD 4.1 L4 engines) – Bosch EDC17CV52
Revised AdBlue off solution.
Iveco Eurocargo (Tector F4AE engines) – Bosch EDC7UC31
Revised AdBlue off files both ECU and DCU needed

Special Solutions & Requests

Mercedes-Benz AMG GT R (M178 4.0T) – Bosch MED17.7.5
New Multimap Switch + Stage 2 file for RON 100/98/95/lower. Features clean, smooth power with an extended powerband. Focus on safety: no component-protection blanking (unlike many alternative files).
VW Golf 5 2.0TFSI GTI – Bosch MED9.1
New Multimap Switch + Revised Stage 2 (Stock / Stage 2 / Stage 2+): smoother delivery and an extended powerband.
Iveco Eurocargo (Tector F4AE engines) – Bosch EDC7C1
Immo off

Did you know?

We don’t just supply new files; we also review and fine-tune existing files. If you have a vehicle in your workshop with a sub-par tune or persistent errors, contact us for a professional file audit.

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