See what your car is really capable of.
Foot down and the car takes its time thinking about it? It's not the car. It's the settings on it. The factory writes one map for the whole world and leaves power on the table. Put your reg in and see exactly how much yours is leaving behind.
It's not the car. It's the settings on it. Put your reg in and see how much power the factory left on the table.
Real jobs. Real reviews. Real numbers.
Stage 1 jobs pulled straight from our Google reviews, with the stock and typical Stage 1 figures for that engine. Where a review doesn't name the car, we show the words, not numbers.
Anyone can flash a file in 30 minutes. We don't.
Most remappers plug in, load a generic file and send you on your way. A Stage 1 with us takes one to two hours, because every car gets the Three-Step Pre-Map Check first and the file is built around what your engine actually needs.
The Three-Step Pre-Map Check
Air filter off. Smoke through the intake to find splits. Then a road run watching live data. Anything wrong, you'll know before it's mapped. Every car, no exceptions.
Built for your car, not a download
We read your ECU, back up the original map, then tailor the file to your engine, mileage and how you drive. Then we log it on the road to make sure it delivers.
Genuine licensed tools
Autotuner and Alientech KESS3 on genuine licences, backed by Alientech tooling. No clones, no bricked ECUs, no "it worked on the last one" guesswork.
Lifetime ownership warranty
Your remap is covered for as long as you own the car. Original file kept on record, so it can be put back to stock at any time.
From reg to remapped in four steps.
- 01
Check your car
Pop your reg in above and see your Stage 1 figures. Takes seconds.
- 02
Book a slot
Leave your name and number. We call you back, usually the same day, and book you in at the unit or come to you.
- 03
Three-Step Check, then tune
Air filter off, smoke test for splits, road run on live data. Then the original map is backed up and your file is written and flashed. One to two hours.
- 04
Road log and drive away
We log the car on the road to confirm it's delivering, then hand it back with a lifetime ownership warranty.
The next 8 cars get £175 of free value.
- £75Three-Step Pre-Map Check, free with the remap
- £50Factory-feature coding, free for VAG and BMW
- £50Off the remap itself
- £175of free value on the next 8 cars. Then it goes back to normal.
- The Three-Step Pre-Map Check: filter off, smoke test, road run on live data
- Original map read and backed up for life
- File written for your engine, flashed with Autotuner or KESS3
- Road log to prove the gains
- Lifetime ownership warranty
- Reversible to stock at any time
- VAG and BMW: factory features switched back on, free
If the pre-checks say your car shouldn't be tuned, you pay nothing and we tell you why. And the remap itself is covered for as long as you own the car.
8 slots open right now. When they're gone, they're gone. Typical gains of 15 to 35% depending on engine. Check yours at the top of the page.
- Walsall unitBring the car to us. No extra cost.
- Mobile: Birmingham and WalsallWe come to your home or work. No call-out fee.
- Wolverhampton and surroundingMobile too, with a small call-out charge confirmed when we book you in.
Stage 2 is available. For cars with a decat, downpipe or intake fitted. Custom-built and logged on your setup. Ask us when you book.
Don't take our word for it. Take theirs.
Straight answers.
What does a remap actually do?
Your engine is controlled by a small computer, the ECU, running the settings it left the factory with. Those settings are deliberately cautious, because the same engine is sold in countries with worse fuel, worse servicing and hotter climates than ours. A Stage 1 remap rewrites those settings for the engine in front of us, so it delivers what it was built to deliver. No hardware changes, nothing bolted on.
How long does a Stage 1 take?
Between one and two hours. Some places will do it in 30 minutes, but that's a file flashed with no checks. We run diagnostics, a boost and smoke test and live logs before we write anything, then log the car on the road afterwards.
Is your software genuine?
Yes. We use Autotuner and Alientech KESS3, both on genuine licences, with Alientech's own tooling behind them. Cloned tools are the number one cause of bricked ECUs and we don't touch them. Zero bricked since 2020.
Will the reg lookup work with a private plate?
Yes. We look up the DVLA vehicle record behind the registration, not the plate itself, so a private or cherished plate comes back as the right car. If anything looks off you can pick the car manually instead.
Do you come to me?
Yes. Mobile is free across Birmingham and Walsall. Wolverhampton and the surrounding areas carry a small call-out charge, which we confirm before booking. Or bring the car to our Walsall unit.
What is the Three-Step Pre-Map Check?
Step one, air filter off and a look at the intake. Step two, smoke through the intake to find splits and leaks. Step three, a road run watching live data. It's normally a job on its own, and it comes free with the remap. If it finds something that makes tuning a bad idea, we tell you and you don't pay.
What's the free coding for VAG and BMW?
Features the factory switched off, switched back on. Things like needle sweep, cornering lights, comfort closing and the like, depending on the car. It's normally a separate job and it's thrown in with the remap for the next 8 cars.
Is it a generic file off the shelf?
No. We read your ECU, back up the original, and write the file around your engine, mileage and how you drive. Then we log it to make sure it's delivering what it should.
Can it be reversed?
Yes. Your original map is kept on record and can be put back at any time.
What warranty do I get?
A lifetime ownership warranty on the remap. If anything with the software needs attention while you own the car, we sort it.
Will it affect my fuel economy?
Driven normally, most turbo diesels see the same or slightly better economy after a Stage 1, because the engine makes its torque lower down and works less hard. Drive it hard and it'll use more, like any car.
Do I need to tell my insurer?
Yes. A remap is a modification and you should declare it. Some insurers don't mind, some add a small premium. We'd rather you know that up front.
What about Stage 2?
Stage 2 is for cars with hardware fitted, such as a decat, downpipe or intake. Those files are custom built and logged on your exact setup. Start with Stage 1 and ask us when you're ready.
Claim one of the 8 slots before they're gone.
Next 8 cars get £175 of free value. After that it goes back to normal.
Two details and you're done. One of our remap experts rings you within 5 minutes in opening hours, confirms the car, answers anything you're unsure on, and books you in at the unit or at yours.