Southwell Tuning

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Southwell Tuning

Custom Remapping
Engine Control Unit Calibrations
Increase BHP
Increase MPG
Speed Limiter Removal
Gearbox Tuning
DPF & Egr Solution
30 Day Free Amendments

23/10/2026

JLR Activations & Power Upgrades Now Carried Out In House Using Genuine JLR Diagnostic Tool & Programs.
We Have Full SDD, Pathfinder & Topix’s To Cover All Ages Of JLR Vehicles.
We Also Have To Capability To Carry Out Dealer Level Diagnostics & Programming.

We Also Offer Regular Tuning & Solutions For All JLR Vehicles Including Brand New Ones Through Our Magicmotorsport Korhex Tool.

We Cover A Vast Majority Of The JLR Independent Dealers So Can Be Done There Or At Your Home Or Office.

Get In Touch To Activate Your JLR’s Full Potential.

29/09/2026

Magic Motorsport Korhex Is Here. New Locked Ecu’s Now Unlocked Without Desoldering Resistors. This Is The Future Of ChipTuning. Magicmotorsport Southwell Tuning

24/08/2026

🚗 Garage Software Stock Check & Reversion

🔧 GARAGES — HAVE YOU GOT A VEHICLE WITH QUESTIONABLE SOFTWARE?

Sometimes the problem isn’t the hardware… it’s the software.

At Southwell Tuning, we offer professional ECU software reversion services for garages and motor traders.

✅ Return engine control software back to stock
✅ Genuine dealer diagnostics where required
✅ Genuine professional tuning tools
✅ Identify whether a vehicle has aftermarket software
✅ Help diagnose software-related running issues
✅ Ideal for garages chasing faults with no obvious cause
✅ Ideal for traders wanting confidence before selling a vehicle

Bought a car and don’t know if it’s standard?

Maybe you’ve tried sensors, diagnostics, parts and repairs — but the vehicle still isn’t behaving as it should.

👉 The software could be the problem.

We can check the vehicle and, where appropriate, return the ECU software to a genuine stock calibration using the correct equipment.

🚘 Are you a motor trader?

Before selling a vehicle, do you really know what’s inside the ECU?

If aftermarket software has been fitted, we can help establish what’s been done and advise whether returning the vehicle to standard is the right option.

Don’t spend hours chasing a fault that could be caused by poor or incorrect software.

📞 Southwell Tuning
Software Calibration Specialists

🔧 Garage & Trade Services Available
📍 Covering garages across the Midlands

Message us today to discuss your vehicle.

20/08/2026

Nipped home and was greeted by the roar of the RAF Red Arrows overhead. Hope the weather clears up for the air show at RAF Syerston. Back out in the rain we go.

18/08/2026

🚗 The Midlands’ Trade Garage Network

🔥 SOUTHWELL TUNING — KEEPING THE MIDLANDS MOVING! 🔥

Looking for trusted, professional vehicle tuning and remapping?

At Southwell Tuning, we have one of the biggest trade garage coverage networks in the Midlands, giving garages access to professional tuning solutions and support across the region.

✅ Professional ECU Remapping
✅ Performance & Economy Tuning
✅ DPF / EGR Solutions
✅ AdBlue Solutions
✅ Diagnostics & Software Calibration
✅ Mobile Tuning Support
✅ Extensive Trade Garage Network
✅ Experienced & Fully Insured Engineers

Whether you’re a garage looking to partner with us or a customer wanting to get the best from your vehicle, we’ve got you covered.

📍 Extensive Midlands coverage
🚐 Mobile services available
💻 Software Calibration Specialists

Southwell Tuning Ltd
Your vehicle. Our expertise. Better performance.

📩 Message us today to find out more or become part of our growing trade network.

17/08/2026

Land Rover Discovery Kinda Day! 🚙🔥

Two Discoverys, two jobs, one thing in common — Southwell Tuning 💻⚡

From improving performance and drivability to getting the most out of your Land Rover, we’ve got you covered.

Thinking about getting your Discovery remapped? Get in touch with the team at Southwell Tuning.

📍 Mobile tuning available
💻 Professional software calibration
🚗 Performance • Economy • Drivability

Southwell Tuning — Software Calibration Specialists

01/06/2026

🚗 Vehicle: Landrover Discovery 2.0D 237- 260Bhp➕ 50Nm Of Torque Gain. 🚀

📊 Solutions: Dpf, Egr, Swirl Flap, Scr, Nox, V Max.

⚙️ Ecu: Medc17.9

💻 Connection: B Flash Bench

🚗 Stock 237Bhp
🚗 Stock Torque 500NM

📈 Tuned 260Bhp - 9% Gain
📈 Tuned Torque 550NM - 10% Gain

Please Message Us To Receive A Full Free Quotation With Power And Mpg Gains.

We Are A Fully Mobile Tuning Company That Covers All Aspects Of Tuning And Terraclean Services.

Here Are Some Of The Reasons People Use Us.⬇️

🏎 Custom Written Dyno Calibrated Tuning Files Used ✅

🏎 Fully Insured ✅

🏎 Finance Options Available ✅

🏎 Only Genuine Tools Used ✅

🏎 Years Of Experience In The Motor Trade And Tuning. ✅

🏎 Warranties Available ✅

🏎 Dealer Quality Diagnostics ✅

🏎 Known & Trusted By Local Garages And Dealerships ✅

🏎 Terraclean Full Agents ✅

🏎 Fully Mobile ✅

🏎 Genuine Reviews ✅

🏎 Bench, Boot, Chip Off & OBD Remaps All Covered At Your Location. ✅

🏎 Multiple Booking Discounts ✅

🏎 Tuning Tools Supplied ✅

🏎 Tuning Files Supplied To Registered Master Tools And Our Sub Dealer Slave Network. ✅

🏎 Rolling Road Data Logging And Print Outs Available As An Extra ✅

🏎

Please Get In Touch
🏎 Southwell Tuning 🏎

17/04/2026

🚐 Must Be Heading Into Camper Season 🚐

Unlock More Power from Your Campervan!

Want better performance, improved fuel economy, and a smoother drive? Our professional ECU remapping service transforms your campervan’s driving experience.

✅ Increased horsepower & torque
✅ Improved fuel efficiency
✅ Smoother acceleration
✅ Safe, reliable tuning tailored to your vehicle

We specialise in campervans of all makes and models — whether you’re heading out on long road trips or just want a better drive day-to-day.

📍 Mobile service available – we come to you!
💬 Message now for a free quote

Drive further. Drive smarter. Drive better.

Here Are Some Of The Reasons People Use Us.⬇️

🏎 Custom Written Dyno Calibrated Tuning Files Used ✅

🏎 Fully Insured ✅

🏎 Finance Options Available ✅

🏎 Only Genuine Tools Used ✅

🏎 Years Of Experience In The Motor Trade And Tuning. ✅

🏎 Warranties Available ✅

🏎 Dealer Quality Diagnostics ✅

🏎 Known & Trusted By Local Garages And Dealerships ✅

🏎 Terraclean Full Agents ✅

🏎 Fully Mobile ✅

🏎 Genuine Reviews ✅

🏎 Bench, Boot, Chip Off & OBD Remaps All Covered At Your Location. ✅

🏎 Multiple Booking Discounts ✅

🏎 Tuning Tools Supplied ✅

🏎 Tuning Files Supplied To Registered Master Tools And Our Sub Dealer Slave Network. ✅

🏎 Rolling Road Data Logging And Print Outs Available As An Extra ✅

🏎

24/03/2026

👀

10/01/2026

🚗 Vehicle: AUDI RS4 B9.5 2.9TFSI Stage 1 444Bhp - 510Bhp ➕ 120Nm Of Torque Gain + Gearbox Tuned To Stage 2🚀

📊 Solutions: PCM & TCU Software Updates.
ECU - V Max, RPM Limiter Raised, Sports Gauge Recalibrated.

TCU - Torque Limiters Raised, Clutch Clamping Pressure Increased, Oil Pressure Optimised, Shift Speeds Quicker , Static Limiters Removed.

⚙️ Ecu: BOSCH MG1CS002, AL552

💻 Connection: B Flash

🚗 Stock Bhp 444
🚗 Stock Torque 600NM

📈 Tuned 510Bhp - 14% Gain
📈 Tuned Torque 720NM - 20% Gain

Please Message Us To Receive A Full Free Quotation With Power And Mpg Gains.

We Are A Fully Mobile Tuning Company That Covers All Aspects Of Tuning And Terraclean Services.

Here Are Some Of The Reasons People Use Us.⬇️

🏎 Custom Written Dyno Calibrated Tuning Files Used ✅

🏎 Fully Insured ✅

🏎 Finance Options Available ✅

🏎 Only Genuine Tools Used ✅

🏎 Years Of Experience In The Motor Trade And Tuning. ✅

🏎 Warranties Available ✅

🏎 Dealer Quality Diagnostics ✅

🏎 Known & Trusted By Local Garages And Dealerships ✅

🏎 Terraclean Full Agents ✅

🏎 Fully Mobile ✅

🏎 Genuine Reviews ✅

🏎 Bench, Boot, Chip Off & OBD Remaps All Covered At Your Location. ✅

🏎 Multiple Booking Discounts ✅

🏎 Tuning Tools Supplied ✅

🏎 Tuning Files Supplied To Registered Master Tools And Our Sub Dealer Slave Network. ✅

🏎 Rolling Road Data Logging And Print Outs Available As An Extra ✅

🏎

Please Get In Touch
🏎 Southwell Tuning 🏎

Address

Crew Lane, Crew Ln, Southwell
Nottingham
NG250TX

Website

http://www.southwelltuning.com/

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