Boss Performance

11/06/2026

🔧 Ford Focus In For NOx Fault Diagnosis 🔧

This Ford Focus came into our workshop after the customer reported an engine management warning light and ongoing emissions-related concerns.

Using our advanced diagnostic equipment, we carried out a full investigation and traced the issue to the vehicle's NOx monitoring system. After completing our checks, we were able to advise the customer on the most appropriate repair route to get the vehicle back to proper operating condition.

At Boss Auto Works Ltd, we regularly deal with:

✅ Engine Management Lights
✅ Emissions System Faults
✅ DPF & Exhaust Diagnostics
✅ Sensor & Electrical Fault Finding
✅ Advanced Vehicle Diagnostics

If your vehicle has a warning light on the dashboard or isn't performing as it should, get in touch with our team today.

📍 Boss Auto Works Ltd
Unit 9D3, Firsdale Industrial Estate, Leigh, WN7 4TN

📞 01942 367482

🚗🔧

30/05/2026

🔧 BACK TO STOCK SOFTWARE COMPLETED 🔧

This Honda Civic came into Boss Performance Remaps today to be returned back to its original factory software using the genuine original file.

There are many reasons customers choose to return vehicles back to stock, including:

✅ Selling the vehicle
✅ Warranty work
✅ Manufacturer recalls or updates
✅ Returning lease vehicles
✅ Personal preference
✅ Diagnostic purposes

At Boss Performance Remaps, we always keep safe backups where possible and use professional equipment and correct procedures when carrying out software work. Whether you want more performance or to return your vehicle back to standard, we can help.

✔️ Genuine original file restoration
✔️ Professional ECU programming
✔️ Safe & reliable methods
✔️ Experienced technicians
✔️ Workshop & mobile services available

📍 Boss Performance Remaps Ltd
Unit 9D3, Firsdale Industrial Estate, Leigh, WN7 4TN

📞 07519 248156
🌐 Boss Performance Remaps

29/05/2026

🚨 DPF PROBLEMS? WE CAN HELP 🚨

Your DPF (Diesel Particulate Filter) is designed to trap soot and carbon particles from the exhaust system. Over time, these filters can become blocked, especially on vehicles doing short journeys or suffering from underlying faults.

At Boss Performance Remaps, we use specialist DPF cleaning equipment including our professional DPF cleaning gun system to help break down soot, ash, and carbon build-up inside the filter.

✅ Helps restore DPF efficiency
✅ Reduces excessive smoke
✅ Can improve fuel economy
✅ Helps reduce regeneration issues
✅ Professional cleaning process
✅ Cost-effective alternative before replacement

A blocked DPF can cause:
⚠️ DPF warning lights
⚠️ Limp mode
⚠️ Poor performance
⚠️ Excessive smoke
⚠️ High exhaust temperatures
⚠️ Reduced MPG

Our experienced technicians can diagnose the issue properly and advise on the best solution for your vehicle.

📍 Boss Performance Remaps Ltd
Unit 9D3, Firsdale Industrial Estate, Leigh, WN7 4TN
📞 07519 248156
🌐 Boss Performance Remaps

24/05/2026

Another performance build in with us at Boss Performance Remaps 🔥

This Ford Mustang came in for specialist tuning work, with the ECU requiring removal and bench access to complete the job safely and correctly. Not every vehicle is a simple some require deeper knowledge, specialist equipment, and the correct process to protect the vehicle & ECU and achieve the best results.

At Boss Performance Remaps, we carry out professional ECU and performance tuning using genuine tools and safe methods, whether it’s OBD, bench, or boot-level work.

✅ Professional ECU tuning
✅ Bench & specialist ECU access
✅ Performance & drivability improvements
✅ Diagnostics & custom solutions
✅ Experienced in-house technicians
✅ Honest advice and customer support

We pride ourselves on doing the job properly, keeping customers updated throughout the process, and delivering reliable results.

📍 Boss Performance Remaps Ltd
Unit 9D3, Firsdale Industrial Estate, Leigh, WN7 4TN

📞 07519 248156
🌐 Boss Performance Remaps

23/05/2026

Not every job is straightforward… but that’s exactly why customers come to us.

We recently attended a customer’s address to help with a very unique trike project. The customer had contacted multiple bike remappers but was repeatedly told it couldn’t be done because the vehicle was running a car ECU setup rather than a traditional motorcycle system. After being passed from place to place with no real help or answers, he was even considering selling the trike despite loving it.

At Boss Performance Remaps, we believe in helping people where others simply say “no.”
We travelled out to the customer, carried out the work professionally, and helped get the project moving in the right direction.

Sometimes it’s not just about tuning vehicles — it’s about supporting people who rely on honest, experienced, independent businesses that genuinely care about customer service and doing the job properly.

We pride ourselves on transparency, honesty, technical knowledge, and customer care from start to finish.

📍 Boss Performance Remaps Ltd
Unit 9D3, Firsdale Industrial Estate, Leigh, WN7 4TN

📞 07519 248156
🌐 Boss Performance Remaps

17/05/2026

ENGINE & GEARBOX SERVICING

Keep your vehicle running at its best with professional servicing from Boss Auto Works Ltd.

We offer:
✅ Engine servicing
✅ Automatic gearbox servicing
✅ Oil & filter changes
✅ Health checks
✅ Manufacturer scheduled servicing
✅ All makes & models covered

Regular servicing helps protect your engine and gearbox, improve reliability, maintain fuel economy, and reduce the risk of costly repairs in the future.

Our experienced technicians use quality parts and dealer-level equipment to keep your vehicle performing exactly as it should.

📍 Unit 9D3, Firsdale Industrial Estate, Leigh, WN7 4TN
📞 07519 248156
🌐 www.boss-service.co.uk

Message us today to book your vehicle in.

20/04/2026

Hi everyone, just a quick update from the team at Boss Performance Remaps.

We’ve now officially launched our dedicated workshop website for Boss Auto Works Ltd, where we handle all servicing, repairs and diagnostics alongside our tuning services.

You can check it out here:
www.boss-service.co.uk

This allows us to offer a complete package — from general maintenance right through to performance upgrades, all under one roof at our Leigh workshop.

As always, if you’re looking for remapping or performance work, you can contact us directly or message the page.

Thanks for all the continued support.

30/03/2026

🚨🔥 NEW PROTOCOL JUST DROPPED – MASSIVE COVERAGE UPDATE! 🔥🚨

We can now tune a HUGE range of 1.5 Diesel vehicles across:
👉 Citroën | Peugeot | Vauxhall | DS | Fiat | Toyota

💥 This includes popular models like:
Berlingo • Corsa • Astra • 3008 • 308 • Combo • Vivaro • ProAce + MANY MORE

⸻

🔧 WHAT CAN WE DO?

✅ Stage 1 Performance & Economy Remaps
✅ DPF / EGR / AdBlue Solutions (off-road use where applicable)
✅ Full Diagnostics & Health Checks
✅ ECU Safe Reads with Backup (Bench where required)

⸻

💥 WHY THIS IS BIG…

These ECUs have been locked down for ages 🔒
Now finally supported = MORE CARS WE CAN TUNE

👉 Perfect for:
✔ Vans & work vehicles
✔ Daily drivers needing better MPG
✔ Performance gains with safe tuning

⸻

🚗 WHAT YOU GET

✔ Increased BHP & Torque
✔ Improved fuel economy
✔ Smoother drive
✔ Award-winning tuning 🏆

⸻

📍 BOSS PERFORMANCE REMAPS LTD

📱 07519 248156
🌐 www.boss-remaps.co.uk

🚗 Mobile service available
💸 No booking fees
🛠️ All work guaranteed

⸻

🔥 LIMITED SPACES AVAILABLE – MESSAGE US NOW TO BOOK! 🔥

30/03/2026

🚨🔥 NEW PROTOCOL JUST DROPPED – MASSIVE COVERAGE UPDATE! 🔥🚨

We can now tune a HUGE range of 1.5 Diesel vehicles across:
👉 Citroën | Peugeot | Vauxhall | DS | Fiat | Toyota

💥 This includes popular models like:
Berlingo • Corsa • Astra • 3008 • 308 • Combo • Vivaro • ProAce + MANY MORE

⸻

🔧 WHAT CAN WE DO?

✅ Stage 1 Performance & Economy Remaps
✅ DPF / EGR / AdBlue Solutions (off-road use where applicable)
✅ Full Diagnostics & Health Checks
✅ ECU Safe Reads with Backup (Bench where required)

⸻

💥 WHY THIS IS BIG…

These ECUs have been locked down for ages 🔒
Now finally supported = MORE CARS WE CAN TUNE

👉 Perfect for:
✔ Vans & work vehicles
✔ Daily drivers needing better MPG
✔ Performance gains with safe tuning

⸻

🚗 WHAT YOU GET

✔ Increased BHP & Torque
✔ Improved fuel economy
✔ Smoother drive
✔ Award-winning tuning 🏆

⸻

📍 BOSS PERFORMANCE REMAPS LTD

📱 07519 248156
🌐 www.boss-remaps.co.uk

🚗 Mobile service available
💸 No booking fees
🛠️ All work guaranteed

⸻

🔥 LIMITED SPACES AVAILABLE – MESSAGE US NOW TO BOOK! 🔥

Boss Performance provides ECU remapping in Bolton, Manchester & North West. Boost vehicle performance with stage1, stage2, or stage3 remaps. Save money & enhance fuel economy. DPF, EGR, Adblue solutions. Unlock your car's potential today.