Stage 1 Remapping
Mobile performance ECU remapping in Bedfordshire. In-house developed software for increased power on petrol & diesel vehicles.
At TorxTuning, we develop and write all ECU remapping software in-house, giving us complete control over every calibration and allowing us to deliver safe, proven performance gains tailored to your vehicle. We are a professional mobile ECU remapping and performance tuning company based in Bedfordshire, covering Luton, Bedford, Milton Keynes, Dunstable, Leighton Buzzard and all surrounding areas. Our mobile tuning service allows us to carry out ECU remaps at your home or workplace, with no compromise on quality. Our ECU remapping software is developed to work on standard, unmodified petrol and diesel vehicles, ensuring manufacturer-level reliability while significantly improving power and torque. Each calibration is designed for high performance, strong mid-range torque, improved throttle response, and smooth drivability. A TorxTuning Performance ECU Remap is designed to safely unlock the full potential of your engine. Most diesel vehicles typically see power increases of 20–35%, along with improved torque and fuel efficiency, depending on driving style. If you’re looking for mobile ECU remapping in Bedfordshire, performance remaps, or custom tuning software developed in-house, TorxTuning delivers professional results you can rely on.
Economy Tuning
Increasingly popular with rising fuel prices, we are able to recalibrate the ECU data to improve fuel efficiency. The increase in torque will allow less gear changes and accelerator pedal movement there for resulting in improved MPG and drivability.
Stage 1 Tuning
Designed for a standard and unmodified vehicle with no hardware upgrades. A Stage 1 Remap increases power and torque while also improving fuel efficiency. Removes flat spots and gives a more responsive drive without compromising reliability.
Stage 2 Tuning
Bigger increase in power and torque than a Stage 1 Remap, efficiency will still improve but not as dramatically as a Stage 1 Tune. Often hardware upgrades are required before a Stage 2 Remap can be applied. Removes flat spots and gives a more responsive drive without compromising reliability.
At a Glance
What You Get
Fully Custom Software
Files written for your exact ECU, not generic slot-map bin swaps.
20–40% BHP & Torque
Typical Stage 1 real-world gains, with sharper throttle response across the rev range.
Better Diesel MPG
Modern turbo diesels typically return improved fuel economy when driven normally.
Lifetime Warranty
Every calibration is backed by a lifetime software warranty.
Reversible
Original ECU file backed up — return the vehicle to stock at any time.
45–90 Minutes
Most Stage 1 OBD flashes are completed in a single, short appointment.
Trusted models
Models we work on
Full support across performance, luxury and everyday vehicles.
In the Workshop
Real Vehicles, Real Work
Why Torxtuning
The Right Workshop
Lifetime Software Warranty
Every ECU write is backed by a lifetime software warranty on the calibration.
Trained Tuners
Genuine dealer-level tooling and fully custom software written for your vehicle.
Same-Day Appointments
Fast WhatsApp bookings — most jobs completed inside 60–90 minutes (subject to availability).
Trusted Across the UK
Hundreds of premium vehicles tuned. Mobile and workshop service across the Home Counties.
Ready to book
Talk to a Technician
Send us your make, model and year on WhatsApp. We'll confirm compatibility, pricing and an appointment slot.
- Fast, honest advice
- Lifetime software warranty
- 0% interest payment plans available
Frequently Asked Questions
How much power will I gain from a Stage 1 remap?+
Typical Stage 1 gains range from 20–40% BHP and torque depending on your engine and factory tune. We'll confirm exact expected gains for your vehicle before booking.
Is a remap safe for my engine?+
Yes — when written by qualified tuners using tested files. We only calibrate within safe factory hardware limits and verify with live logs before handover.
Will a remap void my manufacturer warranty?+
Any ECU modification can affect warranty coverage. If your vehicle is still under manufacturer warranty we recommend discussing it with your dealer first.
Is the remap reversible?+
Yes. We back up your original ECU file before any changes so the vehicle can be returned to stock at any time.
How long does a remap take?+
Most OBD Stage 1 remaps take 45–90 minutes. Bench and boot-mode flashes take longer — we'll confirm the exact duration when you book.
Will fuel economy improve?+
Diesel remaps typically improve MPG when driven normally. Petrol tunes are performance-focused, so economy depends on driving style.