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Enhance Your VW Transporter Today

At Dav-Tec, we specialize in VW transporter & VW Caddy modifications, including performance upgrades, remapping, diagnostics, coding, and retrofitting. Discover the full potential of your vehicle through our professional online store and workshop services.

It’s not just a job, it’s our passion! From the daily workhorse to a full-blown show stopper we cater for all.

Please get in touch with us if you can’t see what you’re looking for, as our products and services are ever-growing. audio, security, lighting, carpet lining, upholstery, and custom-coloured seat belts. We can help you.

Start transforming your Transporter today!

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Performance Upgrades

Dac-Tec has a wide range of the best performance upgrades for VW Transporter or VW Caddy. You can view our range online including:

Want the upgrade without the hassle? No problem! We can fit for you at our workshop, contact us today.

We also stock the UK’s favourite range of alloy wheels, Velare Wheels! Ask us today about the best wheels for VW Transporter or VW Caddy.


Unlock the full potential of your VW Transporter or VW Caddy with Dav-Tec’s expert coding service. We are Verified VCDS & Approved ODIS.


Got A Fault? Dav-Tec’s dealer-level diagnostic equipment includes ODIS, VCDS, VCP & Autel. Dav-Tec can help understand your VW Transporter or VW Caddy fault codes.


Industry-leading VW Transporter security using multi-point, wirelessly connected tracking and immobilisation solutions.


Get the best from your VW Transporter or VW Caddy engine. Dav-Tec’s fully tested Remaps are safe and can help you increase MPG and AdBlue & EGR solutions.

Make It Custom

Air Suspension & Coilovers

We specialize in fitting SoLow lowering, lift, and air suspension kits. SoLow offers a blend of comfort, affordability, and enhanced handling. Forget about just a modest 50mm drop – we’re talking about a visually striking, practically scraping-the-ground, “how do you tackle speed bumps” kind of low.

Audio Upgrades

Make your ride sound as sweet as it looks with our audio upgrades. We can help you make your audio setup sound amazing using the best brands on the market with Audison Speakers & DSP Amplifiers, Stringer Speaker Cable & Dodo Sound Deadening.


We use the UK’s favourite range of alloy wheels. Ranging from 18” to 23” and available in over 7 stunning finishes. They don’t just look great but perfect for Transporter & Caddy life with an industry-leading load rating of 1250kg!

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Customer Reviews

We take immense pride in our craft, so you can be proud of your Transporter. Dive into our reviews and see for yourself.


I couldn’t be happier with the results of the custom map supplied by Dav-Tec. The engine runs free and smooth even from a cold start-up and pulls progressively, purposely and smoothly throughout.


Many thanks to Dav-Tec for living up to his well-earned reputation. Following a recent camper conversation, insurance mandated the installation of an S5 Tracker. I did my research, and Dav-Tec kept coming up, so I opted for their Ghost II & MetaTrak S5 Deadlock Pro tracker combo.

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Unit 4, Cavendish Business Park
Whitting Valley Road
S41 9EY

Explore Dav-Tec's World of VW Transporter Upgrades

Ready to take your VW Transporter to the next level? Dive into Dav-Tec’s extensive online store, book our expert workshop services, View our Remaps, Diagnostics, Coding & Retrofits. Your ultimate Transporter upgrade awaits!