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From our Newport, South Wales based workshop SJ Concepts is able to stock and fit Celtic Tuning, a brand who's focus is the performance tuning of your vehicle’s engine management system. They have over 20 years’ experience in performance tuning, full engine reconditioning and race engine perpetration. Their knowledge of engine management precision tuning gives them the edge over main others.

Celtic Tuning performance upgrades will work on a variety of vehicles – including:

Car Tuning

Through Celtic Tuning we are able to provide all stages of tuning on mainstream cars – from basic economy tuning right up to Stage 3 full custom conversions.

Van Tuning

Celtic Tuning offer performance and economy tuning on mainstream light commercial vans. Most vans run engine variants lifted from mainstream cars, so the tuning potential on these would be the same as the car. The full range of services on van includes economy tuning, installation of speed limiters, mapping for towing, full custom upgrades etc.

Track / Race Cars

Celtic Tuning will help with the performance in your custom vehicles – we offer economy remaps to Stage 3 full custom conversions

4X4 Tuning

Through Celtic Tuning we can offer economy tuning and performance tuning on mainstream 4x4’s. The full range of services on 4X4’s includes economy tuning, installation of speed limiters, mapping for towing, full custom upgrades etc.

Commercial Vehicles

Using Celtic Tuning will help with the fuel management and economy on commercial vehicles – therefore reducing your running costs. With the economy tuning, the use of telematics and the installation of limiters we are able to help you control the cost of running your fleet.

Agricultural Vehicles

Celtic Tuning will give your agricultural vehicles an increase in power and torque, making your machinery much more effective and therefore decreasing work times and increasing your productivity. You could also use the reduction in fuel consumption upgrade to save you money.

To find out more about Celtic Tuning visit our Newport, South Wales, based showroom or call us on 01633 276682. You will find us easily if you live in Cardiff, Bristol, Cwmbran or the South Wales Valleys