Professional car tuning services in Portsmouth and beyond

Since we started as Portsmouth’s premier car tuning service in 2012, TCM Tuning has given thousands of cars from across Hampshire high-quality tune-ups to help them function at peak capacity again. We have worked with individuals and companies, on brand new models and vintage classics. Customers who have been unable to make it to our main tuning centre have taken advantage of the mobile car tuning service we provide across Brighton, Chichester, Crawley, Fareham, Farnham, Guildford, Horsham, Petersfield, Southampton, Winchester, Worthing, and beyond.

car for tune up in our garage

What is car tuning?

Cars are an essential part of everyday life, as well as something in which we invest a lot of time and money. Beneath their shiny exteriors there are hundreds of individual bits and pieces that get your car rolling along the road. Over time and through regular, everyday use, one or more of these pieces can get worn out. So intricate is the relationship between the various parts of a moving vehicle that even the tiniest part moving at reduced efficiency can have a major impact on the rest of the car’s performance.

Car tuning, then, is making sure that all the parts – or, at the very least, all the major parts of a car’s internal workings are operating at maximum efficiency.

doing high quality tune ups

What does car tuning involve?

There are various components to a successful car tuning. There are things like engine remapping and ECU remapping, which are covered on different pages on this site. They change the way that your car’s onboard computer makes use of the engine, increasing activity in certain areas to achieve greater efficiency.
Then there are the physical and mechanical aspects of car tuning. For all the improvement you can get from remapping your engine, there are certain tricks that are considerably more old-school, but no less effective. These ensure that crucial elements of the car like the fuel injectors, the carburettor, the fan belt, and so on, are all in good physical condition. All the remapping in the world won’t help if the engine itself is on its last legs.

Does my vehicle need car tuning?

It’s hard to tell, without taking a look under the bonnet. Certainly, if you feel that it has lost some of its performance and you’re not sure why, then a car tuning could help.

Why choose TCM Tuning for your car tuning?

There are plenty of reasons to pick us when your car is in need of a tune up. Here are just a few of the one our thousands of satisfied customers have given us.

Expert staff and high-end equipment

Our technicians are experts in their field and use only the very best equipment when tuning up your car. We understand how important your vehicle is to you, and we wouldn’t let just anybody tinker with what’s inside it.

Over thirty years of experience

TCM Tuning has been in operation since 2012, but our technicians and engineers have been in this job for a lot longer. With over three decades of combined experience between them, they are the very best at what they do, rivalling any other car tuning firm in the county.

Comfortable tuning centre in Portsmouth

Whether you come to us or we come to you, you’re in good hands with TCM Tuning. Our car tuning centre in Portsmouth is welcoming and comfortable, should you wish to wait around while we tune up your car.

A fully mobile car diagnostics service

If our tuning centre in Portsmouth is too far for you to get to, that’s not a problem. Give us a call, and we can arrange for one of our mobile technicians to visit you and your vehicle at work or home. Whether you’re based in Portsmouth itself, or further afield in Brighton, Chichester, Crawley, Fareham, Farnham, Guildford, Horsham, Petersfield, Southampton, Winchester, or Worthing, you’ll still be able to get a first-rate service from us.

Get in touch

For all your car tuning needs across Hampshire, call TCM Tuning today on
01273 258010, 01403 618399, 01483 494746, 02380 082766 for a free, no-obligation quote.