ECU REMAP

Wigan · Professional ECU remapping

ECU Remapping Wigan

Professional · Reliable · Performance guaranteed

Custom maps from £280
BENCH OBD DPF EGR

Quote in 24 hours · No middleman · Same-day turnaround when we can

Chat on WhatsApp Send enquiry

Follow us on Facebook

KESS V3
Genuine KESS V3 No clones Transparent pricing North West
KESS V3 Genuine tools only
Bench & OBD Full programming options
DPF · EGR Emissions solutions
North West Wigan & surrounding

What to expect

From first contact to collection — straightforward and clear.

  1. 1 Get in touch
  2. 2 We confirm vehicle & quote
  3. 3 Book in
  4. 4 Remap & handover
Areas we cover Wigan · Leigh · Bolton · Manchester · Warrington · St Helens · Chorley · Preston · Liverpool · Widnes · Runcorn · North West

Why CTEK · Why Wigan

We’re a local business — not a national call centre. You deal directly with us: no middleman, no outsourced mapping. Same-day or quick turnaround when we can, and we use only genuine KESS V3 and approved equipment. That means reliable remaps, clear communication, and transparent pricing from a team based right here in the North West.

Every map we write is tailored to your vehicle and your requirements. We don't use generic off-the-shelf files: we read your ECU, work from the original calibration, and adjust parameters properly. That's why we can offer custom stage 1 performance, economy maps, DPF and EGR solutions, and diagnostics — all with the same professional approach and no shortcuts.

About us

CTEK Performance & Tuning is a professional ECU remapping and engine tuning business based in Wigan, serving customers across the North West and beyond.

We specialise in custom ECU and TCU software solutions for cars, vans, and light commercial vehicles. All work is carried out using genuine Alientech KESS V3 equipment and industry-standard tools — no clone or counterfeit hardware — so you get reliable results and peace of mind. We read your ECU's original file, modify the calibration to your goals (performance, economy, or emissions-related), and write back a map that's specific to your vehicle.

Whether you need a performance map, DPF or EGR solutions, or full diagnostics, we offer bench programming, OBD, and boot-mode services tailored to your vehicle. Every job is completed to a high standard with clear communication and transparent pricing. We'll tell you upfront whether your car can be done via OBD or needs bench work, and what to expect on the day.

We work on: Cars · Vans · Light commercial · Petrol & diesel
✓

Genuine tools only

KESS V3 and approved equipment for safe, reliable remapping.

✓

Transparent pricing

Clear quotes and no hidden costs. Custom maps from £280.

✓

Professional service

Quality workmanship and clear communication from start to finish.

What customers say

Quote in 24 hours — we reply to every enquiry promptly.

“Booked in for a stage 1 on my Focus. Got a quote within a few hours, dropped the car off and collected same day. Noticeable difference straight away — pulls better and no issues. Would use again.”

James P. · Ford Focus Mk3 · Wigan

“DPF was playing up and the EGR had had its day. CTEK sorted both and explained what they'd done. No messing, fair price, and the van's been spot on since. Top job.”

Mike T. · Vauxhall Vivaro · Leigh

“Messaged on WhatsApp and had a reply the same morning. Booked in for the following week — remap took about an hour. Car drives so much better and the whole thing was straightforward. Recommend to anyone in the area.”

Kieran L. · VW Golf 2.0 TDI · Bolton

Services

We offer a full range of ECU and TCU programming, diagnostics, and emissions-related solutions. All work is carried out with genuine equipment.

OBD & bench tuning — explained

Two main ways we access your vehicle’s ECU: through the diagnostic port (OBD) or with the ECU on the bench. Here’s what each involves and when we use it.

OBD

OBD programming

We plug our KESS V3 into your car’s diagnostic socket (OBD-II port), usually under the dashboard near the steering column. No need to remove the ECU or open the engine bay.

We read the existing ECU software through the port, prepare a custom map on our equipment, then write the new calibration back through the same connection. The car stays in one place and the process is non-invasive. Most modern cars and vans support OBD read/write for the engine ECU, so we use this method whenever the vehicle allows it.

  • Plug-in via OBD-II port (under the dashboard)
  • Read and write ECU software without removing the unit
  • Faster and simpler when the vehicle supports it
  • Wide coverage for cars, vans, and light commercial

When OBD access is blocked, restricted, or the ECU needs direct connection, we use bench programming instead.

Bench

Bench programming

The ECU is removed from the vehicle and connected to our bench equipment using the correct harness and adapters. We then read and write the software directly to the ECU on the bench.

We use bench programming when the vehicle doesn’t allow full OBD read/write (e.g. some newer or protected ECUs), when the ECU is already off the vehicle, or when we need to use boot mode or direct pins. Each ECU type has a specific bench harness and protocol; we use genuine Alientech hardware and the right adapters so the read/write is safe and reliable.

  • ECU removed and connected via bench harness
  • Direct read/write — no dependency on the car’s OBD
  • Boot mode and direct access when required
  • Ideal for locked ECUs, older vehicles, or when OBD isn’t possible

We’ll tell you in advance if your vehicle needs bench work so you know what to expect.

All our services

01

Bench programming

Direct ECU access on the bench with professional equipment. Ideal when the ECU is removed or OBD access is limited.

  • Full read/write via bench harness and correct adapters
  • Boot mode and direct pin access when required
  • Safe procedure — we back up your original file first
02

OBD programming

On-board diagnostics and programming via the vehicle’s diagnostic port. No need to remove the ECU in most cases.

  • Read & write through OBD-II — non-invasive
  • Wide coverage for cars, vans, and light commercial
  • Typical stage 1 in around an hour when supported
03

Genuine tools only

We use only genuine Alientech KESS V3 and approved equipment. No clone or counterfeit tools — reliable, safe remapping every time.

  • KESS V3 · industry-standard protocols
  • Correct checksums and file handling
04

DPF solutions

Diesel particulate filter software solutions: regen, adaptation, and related diagnostics. Get your DPF working correctly again.

  • Forced regen, DPF reset, and adaptations
  • Fault code and pressure sensor support
  • We advise if hardware replacement is needed
05

EGR delete & adaptation

Exhaust gas recirculation delete and correct software adaptation. Carried out properly with the right tools and calibration.

  • EGR delete with software mapped out
  • No EML or fault codes when done correctly
06

Performance & diagnostics

Performance tuning and full diagnostics. Custom maps, fault finding, and ECU/TCU work. Ask for a quote for your vehicle.

  • Stage 1 custom maps — power and torque gains
  • Fault code read/clear and full diagnostics

Gains calculator

Select your vehicle below to see typical stage 1 gains and get a quote. The figures shown are indicative for that model — exact gains depend on your engine variant and condition. We'll confirm details when you enquire.

You are here: Home / Gains calculator

Select Your Vehicle

Return to reg. search
✓ Compatible with all vehicles — cars, vans, trucks, tractors, motorcycles & machinery
✓ Over 13,000 vehicles in our database — coverage updated regularly
✓ Simple form — no technical experience needed. We’ll help with anything.

Contact

Get in touch for a quote or to book your vehicle in. We respond to all enquiries promptly — typically within 24 hours. Include your make, model, year and registration so we can give you an accurate quote and confirm whether we do your vehicle via OBD or bench.

Contact info

Quick response — we reply to all messages promptly

EMAIL hodge2023@outlook.com

WHATSAPP 07599 960494 Fastest way to reach us

LOCATION Wigan, Greater Manchester

SERVICE ECU remapping · DPF · EGR · Diagnostics

Message on WhatsApp

Send enquiry

We use your details only to respond to your enquiry and will not share them with third parties. See our privacy note below.

FAQ

Common questions about ECU remapping and our services.

What is ECU remapping?

ECU remapping is the process of modifying the software in your vehicle’s Engine Control Unit (ECU) to change how the engine performs. This can be for more power and torque (performance), better economy, or to fix or adapt systems like DPF and EGR. We do it using professional equipment and genuine tools so the job is done safely and correctly.

How long does a remap take?

It depends on the vehicle and the type of work. Many OBD remaps can be done in around an hour. Bench or more involved jobs may take longer. When you get in touch, we can give you a better idea for your specific vehicle and request.

Do you do DPF and EGR work?

Yes. We offer DPF software solutions (regen, adaptations, diagnostics) and EGR delete with correct software adaptation. All work is done with the right equipment and calibration so everything functions as it should.

What areas do you cover?

We are based in Wigan and serve customers across the North West — including Greater Manchester, Lancashire, Merseyside, and Cheshire. If you’re further away, still get in touch; we can discuss options.

Is remapping safe for my engine?

When done properly with genuine equipment and sensible calibration, a stage 1 remap is designed to work within the engine's capabilities. We don't push extreme limits: we adjust fuel, boost, and timing to improve driveability and performance while keeping reliability in mind. We always keep a backup of your original file so it can be restored if needed.

What's the difference between stage 1 and stage 2?

Stage 1 is a software-only map that works with your standard exhaust and intake. It typically gives noticeable gains in power and torque without any hardware changes. Stage 2 usually involves hardware upgrades (e.g. downpipe, intake) and a map written to suit. We can advise what's right for your vehicle and goals when you get in touch.