What is vehicle remapping?


Vehicle remapping is a software upgrade to the ECU that sits within all vehicles built since 1985. It takes from just two hours and helps the vehicle owner achieve financial savings through optimum fuel efficiency and vehicle performance.


Experience the benefits of our advanced diagnostics equipment, ensuring the most accurate remap and greatest driving enjoyment….Read more »


Our remapping services are second to none. And we even offer a vehicle collection and delivery service to make things easy for our customers…Read more »


Get in touch with our friendly team for a quotation and to discuss the benefits a specialist remap will offer you and your pocket…Read more »

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TCM Tuning is at TCM Tuning.

Welcome to the No.1 car and van remapping company in Hampshire!

Your car has the potential to be more powerful, more economical, or both!

Don’t be fooled by worthless accreditations and cheap prices. Come and talk to the professionals call TCM TUNING today and Unleash Your Car’s Full Potential…

✅ Up To 40% More Bhp.
✅ Up To 50% More Torque.
✅ Up To 25% More MPG.
✅ Better Throttle Response.
✅ Lifetime Warranty.
✅ 14 Day Money Back Satisfaction Guarantee..
✅ Vehicle Diagnostic included.
✅ EGR & DPF Solutions Available.
✅ Stage 1 2 3+ Available.
Give us a call on 023 9265 3452 to see how we can help you.
@ TCM Tuning See MoreSee Less


3 days ago


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This makes us happy receiving reviews like this. We put 100% into our work as well as our customer satisfaction. See MoreSee Less

TCM Tuning was attending an event at TechTopics.

Keeping up our technical skills to give the best service to our customers. See MoreSee Less

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This is Robs fantastic 320d came down from Chepstow for us to carry out and full gearbox service and a remap. #speedweaver #precisioncodeworks See MoreSee Less

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Two Amarok’s in for tuning. Really like these. #tcmtuning #remapping #vw #precisioncodeworks #tcm_tuning See MoreSee Less

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Ford Transit in for removal of speed limiter and Tacho. #fordtransit #speedlimit #tcmtuning See MoreSee Less