UNLEASH YOUR VEHICLE’S POTENTIAL

Unlock your vehicle’s true capabilities with a remap from A2B.

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Why Choose A2B Remaps?

Fully Reversible

We save your original settings for peace of mind.

Engine-Friendly

Tuned within safe manufacturer tolerances.

Quick Setup

Installed via the diagnostic port or via removing the ECU.

Tested & Trusted

Dyno-developed and tested in real conditions.

Precision Tuning, Real Results

High-performance tuned car

At A2B Remaps, we help you get more from your vehicle. Whether it’s a car, van, truck, or even a boat — if it has an ECU, we can optimise it. Our remaps are designed to boost performance, sharpen throttle response, and improve fuel economy, especially for diesel engines.

Each tuning file is rigorously tested on a dyno to ensure the perfect balance of power, reliability, and efficiency. We never push your engine beyond its limits — we unlock its true potential within safe parameters. The result? A smoother, stronger drive you’ll notice immediately.

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Driven by Experience, Backed by Tech

Our team blends hands-on expertise with cutting-edge technical training. Before specializing in remapping, we mastered advanced diagnostics and vehicle electrics, giving us a deep insight into modern engine systems.

We invest in the latest tools and equipment, but it’s our knowledge that sets us apart. We stay ahead of evolving vehicle technology with regular training, ensuring your vehicle — new or a few years old — is tuned by experts.

Technician working on car ECU

Frequently Asked Questions

Remapping (or ECU tuning) is the process of adjusting the software inside your vehicle’s engine control unit to improve performance, fuel efficiency, or both. It’s safe, reversible, and delivers noticeable results.

No — when done correctly, remapping stays within the safe limits of your engine. All our maps are carefully developed and tested to ensure long-term reliability and performance.

Yes. Most drivers feel improved throttle response, smoother acceleration, and more power across the rev range. Diesel vehicles often see better MPG too.

Absolutely. We always keep a copy of your original ECU file and can restore it at any time.

Most remaps take between 1–2 hours depending on the vehicle. We’ll confirm the time when you book.

Some dealerships may be able to detect a remap during diagnostics. If you’re concerned about warranty, speak to us first — we can advise on the safest options.

Just make sure your vehicle is in good health — no warning lights or known engine issues. A remap won’t fix existing problems.