Remap Auto Tuning

From 75 HP to 145 HP! 🤯 Nearly DOUBLED the power on this VW Caddy 1.6 TDI!

The owner of this 75 HP Caddy was struggling with lack of power on the motorway and during overtaking—especially when loaded. After our custom Stage 1 calibration and solving the common emissions issues, this van has completely transformed!

📊 The real figures speak for themselves:

Power: 75 HP ➡️ 145 HP (Massive +70 HP gain!)

Torque: 225 Nm ➡️ 320 Nm (+95 Nm increase!)

🛠️ Services completed on this vehicle:

Stage 1 Remap – Custom software safe for engine longevity.

DPF Solution – No more blocked filters, failed regenerations, or limp mode.

EGR Solution – Keeping the engine clean from carbon buildup.

This Caddy now pulls effortlessly through every gear, offers instant throttle response, and will see improved fuel economy on longer runs!

📍 Location: Wrexham
📥 Got a sluggish van or car that needs a new lease on life? Drop us a DM with your Registration (Reg) for a free spec and power quote!

Just a quick reminder from the team at Rema Auto Tuning! 👋🛠️

Whether you're looking to unlock your car’s true potential, save money on fuel, or get rid of those annoying dashboard warning lights, we are here in Wrexham to help.

Here is a quick breakdown of what we can do for your vehicle:
🚀 Stage 1 & Stage 2 Custom Remaps (More power, smoother drive)
📉 Eco Tuning (Perfect for work vans and daily commuters looking to save £££ on fuel)
🛑 DPF / EGR / AdBlue Software Solutions (Fixing limp mode and limp-home faults safely)
🔍 Advanced Diagnostics (Finding the root cause of the problem, not just clearing codes)

We work on cars, vans, and 4x4s using safe, genuine equipment tailored exactly to your engine's limits.

📍 Based in Wrexham – serving North Wales & Chester.

📥 Want to know what we can do for your car? Drop us a message with your registration number today for a free, no-obligation quote!

🚀 **Iveco Daily 2.3 Multijet (2022) – AdBlue “no start” countdown sorted, van back earning** 🚀

At Remap Auto Tuning in Wrexham I don’t do “one file fits all”. Every vehicle gets a proper diagnostic check first, then the right solution built around what the vehicle actually needs.

**What was done on this Iveco? (see pics 💻👇)**
✅ Emergency AdBlue issue showing **“No start possible in 240 miles”**
✅ Full diagnostic check carried out first
✅ Permanent **AdBlue / NOx sensor software solution** (**Bosch MD1CS069 ECU**)
✅ Van back on the road and working as it should
✅ Factory safety strategies kept active (built for reliability, not problems later)

**What you gain as a driver from this setup:**
📉 No more countdown / no-start situation
🛠️ Stops the AdBlue / NOx related fault from constantly returning
📈 Less downtime: keep the van working, not stuck in limp mode
🛡️ Safe & sensible: done properly with the right tools and checks

A proper fix should make the vehicle reliable day to day — especially when it’s working for a living.

📍 **Wrexham (Rivulet Rd) + mobile service within 20 miles**
📩 **Message the page to book in**

🚀 Ford Ranger 2.0 EcoBlue (2021) – tow power unlocked, MPG kept the same 🚀

At Remap Auto Tuning in Wrexham I don’t do “one file fits all”. Every vehicle gets a proper diagnostic check first, then a safe custom calibration built around what the customer actually needs.

What was done on this Ranger? (see pics 💻👇)
✅ Custom ECU calibration for stronger towing performance (Siemens SID212)
✅ Improved low-end pulling power where you feel it most with a trailer on
✅ Fuel efficiency kept the same as requested
✅ Factory safety strategies kept active (built for reliability, not bragging rights)

What you gain as a driver from this setup:
📈 Stronger torque delivery: less gear hunting, easier hills, more relaxed towing
⛽ Same MPG focus: more usable torque without turning it into a thirsty truck
🛡️ Safe & sensible: calibrated within safe limits for long-term use

A proper remap should make the vehicle easier to drive every day — especially when it’s working for a living.

📍 Wrexham (Rivulet Rd) + mobile service within 20 miles
📩 Message the page to book in

🚗 Mercedes A180 1.5CDi - Stage One Remap Complete\n\n👉 Original Power: 109 BHP\n👉 Dyno Chiptuning: 135 BHP\n✅ Difference: 26 BHP\n\n👉 Original Torque: 260 NM\n👉 Dyno Chiptuning: 310 NM\n✅ Difference: 50 NM\n\nAnother satisfied customer with impressive performance gains. Each vehicle is tuned individually using the latest software to deliver real, measurable results. If you're not happy, you don't pay.\n\nFor more info please contact us for free consultation ✅\n\nService area: Wrexham, Chester, Oswestry & Surrounding areas

Another Mazda6 in the workshop ready for a custom ECU remap 🔧

This beauty is about to get a significant performance boost. We'll be tuning the engine management to unlock extra horsepower and torque while maintaining reliability and safety margins.

Each vehicle receives individual attention - we don't use one-size-fits-all solutions. Every remap is custom-crafted for your specific car.

Interested in improving your vehicle's performance? Get in touch for a free consultation and quote 💬

👉 Message us or visit remapautotuning.co.uk

Audi A5 3.0Tdi 2017 in for Adblue and related fault codes delete.

Please message or call us for more info.

***Ecu Remapping Wrexham***
👉Vehicle: VW Transporter 2.0TDI 2017
👉Modification Carried Out: Stage One with speed limiter removed and adblue and dpf errors delete
💪Gains: 102bhp to 175bhp
250nm to 330nm

📣Ecu Remapping and Diagnostics done at our unit or mobile, which ever you prefer, home or place of work.
Please send us a message with the registration number for your vehicle and we will send you back power gains and price.🚘

BMW 320d 2014 163bhp/380nm
Stage one to 220bhp/440nm

Please send us a message with the registration number for your vehicle and we will reply with your vechile's power gains.

Unlock more from your car today.

Curious what ECU remapping actually does? Many drivers in Wrexham, Chester, and Oswestry ask the same question. In just one hour, we can safely adjust your car’s engine software for:

• More power on every drive
• Better fuel economy

Every remap is custom. We use only genuine tools and the latest software, so your vehicle gets the safest, most effective tune possible.

Want to know if your car is a good fit for remapping? Message us for a free, no-obligation consultation.

Remap Auto Tuning | Local, trusted, personal.