PSI Powerbox UK has combined forces with one of Europe's leading tuning manufacturers PSI AG, this has resulted in a mature, safe and advanced diesel-tuning product and in its first 2 years in the European market the Power Box has become the leader in the diesel tuning sector.

The Belgium-based PSI AG has it's own racing team and pursues developments in the engine and exhaust system sectors. Its own technicians use the company's state-of-the-art engine and emission test stands and immense know-how in the field of engine technology in the development of professional additional control units for diesel vehicles.

PSI Powerbox UK is a family run tuning business and we have been involved in the diesel-tuning sector for the last eight years. During that time we have worked with a number of different tuning manufacturers who have produced additional control units for turbo diesels. There are many things we look for in a manufacturers product - the quality, reliability, and technical backup are just a few. With that in mind we settled with the market leader in our field.

We are confident in the Power Box and with the added back up of our tuning experience we feel that we can bring you the best tuning products, with the best knowledge along with very competitive pricing.

To contact us:

Sales hotline: 01603 722598
Customer service: 01603 722597
Technical support: 0870 036 4100
Visit us: Performance House, Earl Road, Rackheath, NR13 6LP.