What are the opening hours?

Monday 8:30am - 5:30pm Tuesday 8:30am - 5:30pm Wednesday 8:30am - 5:30pm Thursday 8:30am - 5:30pm Friday 8:30am - 5:30pm

NM Tuning & Vehicle Maintenance

Home
United Kingdom
Frome
NM Tuning & Vehicle Maintenance

Call Directions Website

ENGINE AND GEARBOX TUNING
ECU & MODULE REPAIRS
DEALER LEVEL DIAGNOSTICS
MOBILE MECHANIC

COVERING AN 165 MILE RADIUS OF BA11

02/11/2026

🛞 **MIDRANGE & PREMIUM TYRE BUNDLE DEAL** 🛞

Buy **2 or more midrange or premium tyres** from **NM Tuning & Diagnostics** and get:

✅ **FREE fitting**
✅ **FREE balancing**
✅ **FREE tyre pressure & tread check**
✅ **10% OFF an oil & filter change**

Need all 4? Ask us for our **best package price**.

🚗 Cars & vans welcome
📩 Message us with your **tyre size** for a quote.

*Offer applies to midrange or premium tyres only. Subject to tyre size, vehicle requirements and availability. Cannot be used with another promotion.*

02/11/2026

🔥 **REMAPPING SPECIAL OFFER** 🔥

Thinking about improving the way your vehicle drives?

For a limited time, **book an engine remap with us and get 50% OFF a gearbox map**.

✅ Smoother gear changes
✅ Improved driving feel
✅ Better gearbox response
✅ Great add-on with a performance or economy remap

Available at **NM Tuning & Diagnostics**

🚗 Suitable on selected vehicles only
📩 Message us with your vehicle details to check compatibility and book in

*Gearbox mapping offer applies at 50% off when purchased alongside an engine remap. Subject to vehicle compatibility and availability.*

26/10/2026

🔥 **REFER A FRIEND – BOTH GET £25 OFF!** 🔥

We’re launching a new **Refer a Friend** offer at **NM Tuning & Diagnostics**.

Recommend us to a friend, family member or work colleague and when they book and complete **£100+ of work with us**:

💰 **THEY GET £25 OFF THEIR FIRST JOB**
💰 **YOU GET £25 CREDIT TOWARDS YOUR NEXT JOB**

That could be used towards:

🔧 Servicing & repairs
🛞 Tyres
💻 Remapping
🔍 Diagnostics
❄️ Air-con work

There’s **no limit to how many people you can refer** — the more customers you send our way, the more credit you can earn.

📩 Simply get them to mention **your name when booking**.

*Minimum £100 completed invoice for the referred customer. £25 referral credit issued after their work has been completed and paid for. Terms apply and cannot be combined with another promotion.*

26/10/2026

🔥 **NEW LOYALTY STAMP OFFER** 🔥

We’re rewarding our regular customers at **NM Tuning & Diagnostics**.

With **ANY work completed with us**, you’ll receive **1 loyalty stamp**.

✅ Servicing
✅ Diagnostics
✅ Repairs
✅ Remapping
✅ Tyres
✅ Air-con work

⭐ **COLLECT 5 STAMPS & GET 50% OFF!** ⭐

It’s our way of saying thank you for continuing to use and support us.

📩 **Message us now to book your next job and start collecting your stamps.**

*Terms apply. 50% discount subject to vehicle/work requirements and cannot be used alongside another promotion.*

19/10/2026

🔥 **BRAKES & SERVICE DEAL** 🔥

Book **front or rear brake pads & discs** with **NM Tuning & Diagnostics** and get:

✅ **£30 OFF an oil & filter change**
✅ **FREE diagnostic scan**
✅ **FREE vehicle health check**

A good chance to get your braking system sorted and save on essential maintenance at the same time.

🚗 Cars & vans welcome
🔧 Quality parts available
💻 Diagnostics & repairs carried out in-house

📩 **Message us now for a quote and to book.**

*Subject to vehicle requirements, parts availability and inspection. Cannot be used with another promotion.*

17/10/2026

🔥 Audi Q5 – EGR Solution 🔥

This Audi Q5 came in with an EGR-related fault, so we carried out diagnostics and completed an EGR software solution to get it back running as it should. ✅

🔧 Diagnostics carried out
💻 EGR solution completed
✅ Faults checked before handover
🚗 Improved drivability

💳 Finance/payment options available

📩 Message NM Tuning & Diagnostics for bookings.

17/10/2026

🔥 Ford Ranger 3.2 TDCi – Stage 1 Calibration 🔥

Another Ranger completed with one of our Stage 1 performance calibrations, designed to provide increased torque, sharper throttle response and improved overall drivability. 💻⚡

Before any software changes were made, we used FORScan to carry out a full pre-tune health check, scanning for faults and monitoring live data to make sure everything was behaving as expected.

✅ Pre-tune diagnostic health check
✅ Live data checked with FORScan
✅ Increased torque
✅ Improved throttle response
✅ Stage 1 calibration completed

📩 NM Tuning & Diagnostics — message us to see what we can offer for your vehicle.

💳 Finance/payment options available.

17/10/2026

🔥 Kia Stinger 3.3 V6 Twin Turbo 🔥

This one came in for software solutions and ECU work.

The ECU was removed and unlocked on the bench, meaning the vehicle is now prepared for future OBD tuning without needing the ECU removed again. ✅

That leaves it ready for future performance improvements and custom tuning when required.

💻 ECU unlock completed
⚡ Future OBD tuning ready
🚗 3.3 V6 Twin Turbo
💳 Finance/payment options available

📩 NM Tuning & Diagnostics — message us for bookings or tuning enquiries.

12/10/2026

🔥 **MIDWEEK DEAL AT NM TUNING & DIAGNOSTICS** 🔥

Book any **service, repair or remap over £150** and receive:

✅ **FREE diagnostic scan**
✅ **FREE vehicle health check**
✅ **10% OFF any additional work booked at the same time**

Got a warning light on, a service due, or a repair you’ve been putting off? Now’s a great time to get it sorted.

🚗 Cars & vans welcome
🔧 Servicing & repairs
💻 Diagnostics & remapping
❄️ Air-con work available

📩 **Message us now to book.**

*Subject to availability and vehicle requirements. Cannot be used alongside another promotion.*

09/10/2026

🔥 **SPECIAL OFFER – BUY 4 PREMIUM TYRES & CHOOSE YOUR DEAL!** 🔥

Purchase **any 4 premium tyres** from **NM Tuning & Diagnostics** and choose one of the following:

✅ **50% OFF a remap**
**OR**
✅ **FREE oil & filter change**

A great chance to get your tyres sorted and save money on your next service or remap at the same time.

🚗 Cars & vans
🛞 Premium tyres available
🔧 Fitting available
💻 Remapping & servicing carried out in-house

📩 **Message us now with your tyre size for a quote and availability.**

*Subject to vehicle requirements, tyre sizes and availability. Offer applies when purchasing 4 premium tyres from us.*

Address

Unit S2 Mells Pit Works
Frome
BA113RH

Opening Hours

Monday	8:30am - 5:30pm
Tuesday	8:30am - 5:30pm
Wednesday	8:30am - 5:30pm
Thursday	8:30am - 5:30pm
Friday	8:30am - 5:30pm

Telephone

+447842416840

Website

https://www.nmtuning.co.uk/

Alerts

Be the first to know and let us send you an email when NM Tuning & Vehicle Maintenance posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.