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EJF Performance London

ECU Remapping, DSG Tuning, Diagnostics, Mobile service London

Services
Services

Mobile ECU Remapping &  Diagnostics Across London

BMW F30 330e Stage 1 Map by EJF Performance London
BMW 118d Returned to Stock Calibration After Engine Failure
Audi Q7 stage 1 Map by EJF Performance
BMW E92 Diagnostic and Tuning by EJF Performance London
BMW G20 330e ECU Mail Unlock and Stage 1 by EJF Performance London
ECU Mail Unlock Service for Performance Remapping
BMW G82 M4 Competition ECU Unlock and Tuning Service London
ECU Removal By EJF Performance London
BMW X5 Stage 1 Remapped, EGR Delete done by EJF Performance London
ECU Cloning Read and Write Procedure by EJF Performance London
Mini Cooper Stage 1 Remap Done by EJF Performance London
Vehicle Cosmetic and Performance by EJF Performance London
Stage 1 Remap Issue Diagnosed and Fixed by EJF Performance London
BMW F30 335i Stage 2 ECU remap by EJF Performance London
BMW 420i Stage 1 Remap Done by EJF Performance London
ECU Remapping and Diagnostic by EJF Performance London
BMW Injector Replacement and Coding by EJF Performance
BMW 640i Stage 1 Remap by EJF Performance London
BMW E92 Stage 1 Remap, Injectors Coding by EJF Performance London
Fiat Doblo Speed Limiter Removed by EJF Performance London
Jaguar XF EGR Delete by EJF Performance London
BMW G20 330e ECU Mail Unlock and Modifications Done by EJF Performance London
Range Rover Sport Stage 1 Remap, DPF&EGR Solution Done by EJF Performance London
Bench ECU Read and Write Stage 1 by EJF Performance
BMW M3 F80 Full Diagnostics and Spark Plug Gap Adjustment by EJF Performance London
ECU Remap by EJF Performance London
Mercedes Diagnostic and Fault Rectified by EJF Performance London
VW Golf Stage 1 and DSG Tuning by EJF Performance London
Bench ECU Read and Stage 1 Remap by EJF Performance London
Bench ECU Read and Stage 1 Remap by EJF Performance London
Mercedes Stage 1 Remap by EJF Performance London
Mercedes Citan Stage 1 and Speed Limiter Removed by EJF Performance London
Ford Ranger Stage 1 Remap and AdBlue Delete by EJF Performance London
Mercedes Diagnostic No Key start fixed by EJF Performance London
contact

Mobile ECU Remapping & Diagnostics London & Surrounding Areas

ejf.performance@gmail.com

Wandsworth SW19 6TA

07495 469126

2026 EJF Performance - ECU Remapping & Diagnostics London

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