Avon Tuning

Avon Tuning Avon Tuning is an ECU Remapping and Performance Tuning company based in the South West of England.
(2)

Originally founded in 2010 by the owner and current Technical Director Gareth Jones, Avon Tuning has since grown into a strong team of over 6 dedicated professionals all with a passion for Tuning. ECU Remapping

Our dedicated team of in-house software calibrators sets Avon Tuning as a key leader in the ECU Remapping and Tuning industry. We offer a truly bespoke service tailored to each individual

customer’s needs, ranging from pure performance to fuel economy savings. We develop and test our software in house ensuring quality is kept to the highest of standards. Furthermore, the diverse team of in-house engineers allows all industry sectors to be covered - Automotive, Agricultural, Industrial, Construction and Marine. Performance Parts

By partnering with some of the very best performance part manufacturers, Avon Tuning is truly a one stop shop for all your performance needs. We can offer supply only to retail and trade customers or we can offer a supply and fit service at our Bristol HQ. From world class exhaust systems, to precision engineered intercoolers - we have a range of upgrade options which will suit the needs of even the most demanding of petrol heads. Our Facility

We have a 5000 square foot dedicated Tuning premises located in Bristol, England. It is at this location which is home to not only our team of in-house file writers, Technicians and Customer Care team but also boasts a comfortable setting for our retail customers to enjoy whilst work is completed on their vehicle. The workshop is equipped with the latest Dimsport 4wd hydraulically linked Dyno (Rolling Road), capable of testing 2WD and 4WD vehicles up to 1200 BHP. The Dyno is housed within a state-of-the-art sound reducing dyno cell and is fitted with a 15KW cooling fan and a 10KW extraction fan. The impressive cooling and extraction setup ensures the vehicles are kept cool while also removing unwanted exhaust gases thus creating a controlled and safe environment for testing and developing purposes. Furthermore, our Agricultural Tuning division is equipped with a Dimsport mobile tractor Dyno, capable of testing a range of Agricultural vehicles via the PTO. Global Agent Network

With over 200 Authorised Agents spread across 6 continents, Avon Tuning has truly become an internationally recognised brand. All Agents have undergone a strict training regime and have the professionalism and credentials required to successfully install AT software. This means that no matter where you are in the world, you can still enjoy an approved Avon Tuning remap. Company Mission Statement

'To offer professional workmanship of the highest quality with the very best in customer care'

Throwing you right back this Thursday with some before and after shots of HQ! 📸Who remembers the old Avon Tuning HQ in s...
20/08/2026

Throwing you right back this Thursday with some before and after shots of HQ! 📸

Who remembers the old Avon Tuning HQ in some of these photos?

18/08/2026

Further Developments released on the Bosch MD1/MG1 ECU Unlocks💥

The team at have now released the full read/write solution for the ECU’s, meaning no Mail-In unlock required! This results in a lower cost and same-day turnaround for our Remapping service.

This unlock covers the Majority of vehicles within the BMW G-Series and F-Series family, as well as many more, get in touch to check your vehicle availability today.

If you’re interested in getting your now unlocked vehicle Remapped then get in touch with us via the details below, or find your closest Avon Tuning Authorised Agent via the Agent Locator link:

🖥️www.avontuning.co.uk/agents/find-an-agent
📧 [email protected]
📞 01454 800117

Eventuri Intake Supplied and Fitted for this Customers Mercedes A45S 💎If you’re looking for performance upgrades for you...
17/08/2026

Eventuri Intake Supplied and Fitted for this Customers Mercedes A45S 💎

If you’re looking for performance upgrades for your vehicle then head to the Avon Tuning Store, or get in touch with the team via the details below:

🖥️ store.avontuning.co.uk
📧 [email protected]
📞 01454 800117

Hyundai i20N 1.6 T-GDI Stage 2 ECU Development complete 💥Our development and testing is complete on our Stage 2 ECU soft...
14/08/2026

Hyundai i20N 1.6 T-GDI Stage 2 ECU Development complete 💥

Our development and testing is complete on our Stage 2 ECU software package for the i20N platform, carried out on our in-house Dyno and tested extensively on the road. The Software compliments the usual hardware mods required for Star 2 mapping:

-Forge Motorsport Induction Kit
-Forge Motorsport Turbo Inlet Adaptor
-Forge Motorsport Turbo Muffler Delete
-Forge Motorsport Front Mount Intercooler
-Milltek Sport Exhaust with Sports Cat

The overall gains on the development I20N were:

Stock (Stage 2 hardware): 210HP and 308NM
Stage 2: 251HP and 403NM

If you’re wanting to get your Hyundai remapped, get in touch with us directly, or find your closest Authorised Agent via our Agent Map:

🖥️www.avontuning.co.uk/agents/find-an-agent
📧 [email protected]
📞 01454 800117

13/08/2026

Throwing it back to our Authorised Agent open day at HQ - Disposable Camera edition 📸

Volkswagen Crafter 2.0L TDI 140HP in for the Dimsport Rapid Tuning Module ⚙️Our Tuning Module package in collaboration w...
12/08/2026

Volkswagen Crafter 2.0L TDI 140HP in for the Dimsport Rapid Tuning Module ⚙️

Our Tuning Module package in collaboration with Dimsport allow us to provide a customisable tuning module for the Volkswagen Crafter platform, although the ECU has been recently unlocked the Tuning Module option provides a much cheaper solution whilst also being warranty friendly. From the gains achieved below we have provided a significant power increase for the 2.0L TDI engine, assisting in the typical day to day driving that the van would see, allowing the van to carry heavier loads and Tow with ease. We can also provide the Throttle response Module for vans with the automatic gearbox, significantly improve the pedal responsiveness on the van.

Stock: 139HP and 368NM
Tuning Module: 165HP and 429NM

If you’re wanting to get a Tuning Module for your vehicle, get in touch with us directly, or find your closest Authorised Agent via our Agent Map:

🖥️www.avontuning.co.uk/agents/find-an-agent
📧 [email protected]
📞 01454 800117

11/08/2026

Postcards from Saturday at the Castle Combe Summer Historic Festival 2026 📩

Volkswagen Golf GTI MK7 in for our Stage 1 ECU Remap ⚙️Stock: 248HP and 361NM Stage 1: 315HP and 448NMIf you’re wanting ...
10/08/2026

Volkswagen Golf GTI MK7 in for our Stage 1 ECU Remap ⚙️

Stock: 248HP and 361NM
Stage 1: 315HP and 448NM

If you’re wanting to get your vehicle remapped, get in touch with us directly, or find your closest Authorised Agent via our Agent Map:

🖥️www.avontuning.co.uk/agents/find-an-agent
📧 [email protected]
📞 01454 800117

Our Authorised Agent The Ridgeway Automotive Services  embracing the new age of EV Remapping. 🔋Through our Testing and D...
07/08/2026

Our Authorised Agent The Ridgeway Automotive Services embracing the new age of EV Remapping. 🔋

Through our Testing and Development we have seen incredible gains on the Audi E-Tron platform.

If you’re wanting to get your EV remapped, get in touch with us directly, or find your closest Authorised Agent via our Agent Map:

🖥️www.avontuning.co.uk/agents/find-an-agent
📧 [email protected]
📞 01454 800117

06/08/2026

It’s race weekend for our Sponsored Kart racer Niall 🏎️

We’ve been supporting Niall throughout his Karting this season, he’s been making some amazing progress in the Tillotson T4 series.

Niall hit’s the circuit at Clay Pigeon Raceway this weekend 🏁

Address

Unit D Elms Farm Hardy Lane, Tockington
Bristol
BS324LJ

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

Alerts

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

Contact The Business

Send a message to Avon Tuning:

Shortcuts

Featured

Share