J&M Performance and Repair - Mobile ECU Remapping in Warwickshire & Worcestershire

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100% Satisfaction
Guarantee

30-day guarantee

If you're not 100% satisfied we'll return the ECU settings back to standard and provide a full refund.

Industry leading ECU maps

We use customised maps developed by VIEZU Technologies which are fully insured up to £1m.

Experienced professionals

We have over 20 year's experience within the automotive industry, working with independent garages, main dealers and tuning specialists.

ECU Services
Additional Services

Mobile Remapping Service
Performance ECU Remap
Economy ECU Remap
Fault Diagnostics
Fault Code Delete

Off-road Solutions:
AdBlue Delete
DPF/EGR Delete
Hard Cut Limiter (Popcorn)
Pop & Bang

General Servicing & Maintenance
Exhaust Replacement/Upgrade
Brake Replacement/Upgrade
Suspension Replacement/Upgrade
Clutch Replacement/Upgrade

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