PRECISION ENGINEERED SOFTWARE

Open 7 days: Mon–Sat 9am–8pm, Sun 9am–1pm

Laptop and Alientech tool reading the ECU in the engine bay during a mobile remap

Custom ECU remapping, written per vehicle

No off-the-shelf files, no mechanical modifications. Your ECU is read, backed up and remapped to your goals — at your home or work, anywhere between Bristol and Plymouth.

The four stages, in depth

01 · Economy

MPG +10–20% · torque +10–15%

Who it's for: high-mileage drivers, fleets and vans watching fuel costs. Fuel delivery and torque curves optimised for efficiency — a smoother pull that needs fewer gear changes.

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02 · Combination

Power + economy in one map

Who it's for: most drivers. Noticeable power and torque gains with fuel savings in one balanced map — sharper response without giving up MPG.

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03 · Full power

BHP +25–40% · torque +20–50%

Who it's for: drivers who want everything the map safely allows. Full performance calibration, dyno print where available.

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04 · Performance+

Stage 2+ builds

Who it's for: modified vehicles and bigger projects — stage work matched to hardware, plus honest advice on what to fit next.

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Every remap includes:

  • Custom file for your engine
  • Dyno print where available
  • 14-day money back
  • Lifetime software warranty
  • 0% finance »

Vans, motorhomes, boats & more

Citroën Relay van with the bonnet up mid-remap at a customer’s home

Vans & pickups

Torque that works for a living

Maps written for load and towing: stronger mid-range, fewer gear changes, 10–20% better MPG on the long runs. Payload-safe, always.

How a mobile visit works

  1. 01Enquire with your regExact BHP & torque figures for your engine — enter it in the lookup below ↓
  2. 02Quote in minutesYour reg gives us everything we need — start with the reg box ↓
  3. 03We come to youHome or work, 7 days — original file backed up before anything changes.
  4. 04Drive the differenceRoad-tested, lifetime software warranty, 14-day money back.

What Will Your Vehicle Gain?

Remapping FAQs

Is remapping safe for my engine?

Every map is written for your exact engine within manufacturer component tolerances, and your original software is backed up before anything changes.

Will it affect my insurance or warranty?

You should declare a remap to your insurer. Our software carries its own lifetime warranty, and the remap can be fully removed at any time.

How long does a mobile remap take?

Most visits take 1–2 hours at your home or work, including the road test. Bench jobs can take longer — we’ll tell you up front.

Can the remap be removed?

Yes — the original file is stored safely and can be restored at any time, for example before a dealer visit or sale.

Petrol or diesel — which gains more?

Both respond well. Turbocharged diesels typically see the biggest torque gains; turbo petrols see strong BHP gains. Enter your reg for exact figures.

Ready when you are — we come to you

Open 7 days: Mon–Sat 9am–8pm, Sun 9am–1pm · free advice, no pressure

Call 07772 454716WhatsApp