Bespoke ECU remaps and ECU fault diagnostics for petrol and diesel vehicles near Crewe and Nantwich. We handle performance tuning, warning lights, AdBlue faults, DPF problems, EGR faults and other ECU-related issues.
From custom tuning to ECU fault diagnosis, AdBlue warnings, DPF problems and EGR faults, we provide specialist vehicle software and diagnostic services.
Optimised power and torque within factory hardware limits. The best all-round upgrade for daily driving.
Learn about ECU remapping →For upgraded intakes, exhausts or intercoolers — bespoke files developed around your modifications.
Eco-focused maps that improve fuel efficiency and low-end torque — ideal for high-mileage and daily drivers.
Diagnosis of AdBlue warning lights, non-start countdowns, blocked DPF symptoms, EGR faults and related ECU fault codes.
Software modifications for off-road / motorsport use only.
Smoother, faster shifts and raised torque limiters for DSG and automatic transmissions.
Fault-code reading, warning-light diagnosis, ECU communication checks and a full engine health check—available as a standalone service or before remapping.
Learn about ECU diagnostics →Tell us your vehicle and goals. We confirm expected gains and a fixed price up front.
A diagnostic scan makes sure your engine is healthy and safe to remap before we touch anything.
We read your ECU, back up the original file, and load a map written specifically for your car.
Road or dyno tested to confirm the gains, then you drive away with the power you paid for.
Modern engines leave real performance untapped for production tolerances and global regulations. A properly written remap recalibrates fuelling, boost and timing to release that potential — smoothly, reliably and within safe limits.
Typical Stage 1 figures across most popular makes and models. Search or filter for yours — and if it's not listed, we almost certainly still cover it, so just ask for a quote.
| Make & Model | Standard | Remapped | Gain | Quote |
|---|
Figures are typical Stage 1 gains and vary by exact model, year, gearbox and vehicle condition. This list covers the vast majority of cars but isn't every variant — if yours isn't shown, we can still remap it. Book a free health check for confirmed numbers for your car.
Massive difference in my diesel — pulls so much better and I'm actually getting better MPG on the motorway. Professional from start to finish.
Had the Focus done and the difference is night and day. Loads more low-down torque and it drives so much smoother. Fair price and explained everything clearly.
Dropped the car at the workshop and it was ready the same day. Quick, tidy, and it feels like a different animal now. Couldn't recommend more.
Tell us your vehicle and we'll come back with expected gains and a price. We serve Crewe, Nantwich, Cheshire and surrounding areas.