๐Ÿ IMI Accredited Advanced Tuning Technician ยท Mobile Workshop ยท Sussex, Surrey, London & South Coast ยท 07525 940033

IMI Accredited ยท Mobile ยท Sussex, Surrey, London & South Coast

More BHP.More MPG.Zero Compromise.

Professional ECU remapping from a fully IMI accredited specialist. Stage 1, Stage 2, economy maps and specialist delete services โ€” delivered to your door.

IMI Accredited Technician
Mobile โ€” We Come to You
Fully Insured
5โ˜… Rated

Get a Free Quote

Tell us your vehicle โ€” we'll call back within the hour

๐Ÿ”’ No obligation. No spam.

IMI Accredited Advanced Technician
Mobile โ€” We Come to You
Same-Day Available
Stage 1 & 2 Specialist
5.0โ˜… โ€” 94 Reviews
Performance Remapping

ECU Remapping Services

Every map is custom-written for your specific vehicle. Mobile fitting across Sussex, Surrey, London and the South Coast.

Most Popular

Stage 1 Remap

Optimise your factory ECU for substantial gains in power, torque and throttle response. No hardware modifications required โ€” works on any standard vehicle.

+20-40bhp typicalSharper throttleBetter MPGNo mods needed

Stage 2 Remap

For vehicles with hardware upgrades โ€” performance exhausts, intercoolers, larger intakes. We extract peak performance from every modification with precision calibration.

Hardware requiredMaximum gainsCustom map

Economy Remap

Maximize MPG without sacrificing driveability. Low-end torque optimisation lets you stay in higher gears longer. Ideal for vans, motorhomes and fleet vehicles.

Up to 20% MPG gainFleet mappingMotorhomes

Pops & Bangs

Anti-lag and overrun mapping for that aggressive exhaust crackle on lift-off. Available standalone or as an add-on to any Stage 1 or Stage 2 remap.

Exhaust crackleAnti-lagAdd-on available
Power Calculator

What Could Your Car Make?

Select your exact make, model and engine โ€” we'll show you real tuned figures from our database. Hundreds of vehicles covered.

Delete Services

DPF, EGR & AdBlue Delete

Software solutions targeting the subsystems that cause performance issues, costly failures and warning lights.

01

DPF Delete

Stop DPF regeneration cycles, limp-mode and blocked filter issues for good. Software removes the DPF from the ECU entirely. For off-road and private land use.

02

EGR Delete

Prevent carbon buildup in the intake manifold for cleaner engine breathing, better performance and extended engine longevity.

03

AdBlue Delete

Eliminate costly SCR system failures and the dreaded no-start countdown. Removes AdBlue dependency while maintaining smooth engine operation.

500+
Vehicles Remapped
5.0โ˜…
Average Rating
IMI
Accredited Tech
1hr
Typical Install
BA
Ben Allard
Lead Technician & Founder
โšก IMI Accredited Advanced Tuning Tech
About Ben

IMI Accredited.
Surgical Precision.

Naughty Torque is led by Ben Allard โ€” an IMI Accredited Advanced Tuning Technician who brings certified expertise directly to your driveway. Every map is written by Ben personally, never farmed out.

We specialise in high-calibre performance optimisation and complex ECU remapping, ensuring every Stage 1 or Stage 2 map is executed with mechanical sympathy and a real understanding of what your engine needs.

  • IMI Accredited Advanced Tuning Technician
  • Stage 1 & 2 Performance Remapping Specialist
  • Advanced Engine Management Diagnostics
  • Fully Insured & Registered Professional
  • Mobile Workshop โ€” No Garage Needed
Book With Ben โ†’
Customer Reviews

What Our Customers Say

โ˜…โ˜…โ˜…โ˜…โ˜…

"Absolutely blown away โ€” Ben came to my house in Croydon and did a Stage 1 on my Golf GTI. Car feels like a different beast. More pull from low revs and noticeably better on fuel."

JM
James M
VW Golf GTI Mk7
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"Needed an AdBlue delete on my van โ€” Ben sorted it same day. No more warning lights, no more ยฃ40 bottles every two weeks. Should've done it months ago. Top bloke."

DH
Dave H
Mercedes Sprinter 2020
โ˜…โ˜…โ˜…โ˜…โ˜…

"Stage 2 on my Focus ST after fitting a Milltek exhaust. The gains are mad โ€” Ben clearly knows exactly what he's doing. Before and after was unbelievable."

RL
Ryan L
Ford Focus ST Mk3
โ˜…โ˜…โ˜…โ˜…โ˜…

"Economy remap on the motorhome. Ben explained everything clearly and the MPG improvement on our first long run was very obvious. Professional from start to finish."

SC
Sarah C
Fiat Ducato Motorhome
Real Jobs

Our Work

Real remaps on real vehicles โ€” cars, vans, motorhomes and bikes, every one done at the customer's own location across Sussex, Surrey, London and the South Coast.

Mobile ECU remapping a Renault Trafic โ€” bench flash with Autotuner tool
Bench flash ยท Renault Trafic ECU
Naughty Torque Tuning mobile remapping vans โ€” IMI and ECU Check accredited
Fully mobile ยท We come to you
BMW X3 remap in progress โ€” laptop connected in the engine bay
Under the bonnet ยท BMW X3
BMW 5 Series M Sport remap carried out at the customer's location
In progress ยท BMW 5 Series
Naughty Torque Tuning mobile remapping van on a customer's driveway in Surrey
On your driveway ยท Mobile service
FAQ

Frequently Asked Questions

ECU remapping modifies the software parameters that control your engine โ€” fuel injection, boost pressure, rev limits and more. In the hands of an IMI accredited technician like Ben, it's a completely safe and reversible process. Every map is custom-written for your specific vehicle, never a generic file.
Typical Stage 1 gains are 20-40bhp and 40-80nm of torque depending on the vehicle and engine. Turbocharged engines โ€” both diesel and petrol โ€” respond best. Use our calculator above for an estimate, or call Ben for vehicle-specific figures.
Yes โ€” you should declare a remap to your insurer as it's a modification. Most insurers will continue to cover you, often with a small premium increase. Failing to declare it could invalidate your policy, so we'd always recommend calling your insurer beforehand.
Most remaps take between 45 minutes and 2 hours. Ben works from a fully equipped mobile workshop โ€” give us a suitable location (your driveway, a car park, your workplace) and we'll come to you.
Delete services are provided for off-road use, motorsport applications and vehicles not used on public roads. It is the customer's responsibility to ensure their vehicle remains compliant with applicable road traffic regulations.
We cover Sussex, Surrey, London and the South Coast โ€” including Kingston, Croydon, Horsham, Brighton, Worthing, Portsmouth, Southampton and everywhere in between. Call 07525 940033 to check availability in your specific area.
Knowledge Base

Remapping Guides & Local Info

Everything you need to know about ECU remapping โ€” guides, local area pages and vehicle-specific results.

Kingston ยท Surrey

ECU Remapping Kingston upon Thames โ€” Mobile Specialist

Kingston, Surbiton, New Malden, Richmond, Wimbledon and SW London covered.

Croydon ยท South London

ECU Remapping Croydon โ€” Mobile IMI Accredited Specialist

Croydon, Purley, Coulsdon, Thornton Heath, Selsdon and all South London.

Horsham ยท West Sussex

ECU Remapping Horsham โ€” Your Local IMI Accredited Specialist

Horsham, Southwater, Billingshurst, Storrington, Cranleigh and surrounding villages.

Surrey ยท Countywide

ECU Remapping Surrey โ€” Mobile Across the Whole County

Kingston, Guildford, Woking, Epsom, Reigate, Redhill, Dorking and more.

South London ยท Mobile

ECU Remapping South London โ€” Mobile IMI Accredited Specialist

Croydon, Kingston, Sutton, Bromley, Wimbledon, Streatham and everywhere between.

Sussex ยท Countywide

ECU Remapping Sussex โ€” Mobile Across West & East Sussex

Horsham, Crawley, Brighton, Worthing, Haywards Heath and all of Sussex.

Vehicle Guide

BMW 320d Remap โ€” 190bhp โ†’ 245bhp Stage 1

Full guide to gains, cost and what to expect from a Stage 1 and Stage 2 320d remap.

Vehicle Guide

VW Golf GTI Remap โ€” 245bhp โ†’ 300bhp (Mk7/Mk8)

Stage 1 & 2 results, what the car feels like, and DSG remap options.

Tuning Guide

Stage 1 vs Stage 2 Remap โ€” What's the Difference?

Which stage you actually need, and why Stage 2 on a standard car is a bad idea.

Price Guide

How Much Does a Car Remap Cost? (2025 UK Guide)

What you should pay, what cheap remaps actually are, and what makes a remap worth the money.

Technical Guide

DPF Delete โ€” Everything You Need to Know

What a DPF delete actually is, how it works, what it costs, and the legal position.

Advice

Will a Remap Void My Car Warranty? The Honest Answer

The truth about remaps and warranties โ€” what dealers can detect and what it actually means.

Book a Remap

Ready to Unlock Your Car's Potential?

Fill in the form and Ben will call you back within the hour to discuss your vehicle, confirm compatibility and get you booked in.

Call Ben direct: 07525 940033
Callback within 1 hour
Mobile โ€” we come to you
IMI Accredited โ€” fully insured

Request a Callback

No obligation โ€” we'll confirm compatibility and pricing on the call.

โšก

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Ben will call you back within the hour. Keep your phone nearby โ€” he'll confirm your vehicle, service and get you booked in.

Or call Ben directly

07525 940033
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