20th Jul 10 Hi Andrew, Find testimonial below, once again, many thanks. I received my tuning box for my C-Max tdci on time and as promised. The packaging was very smart and the instructions very clear and specific for my vehicle. The PDI system is extremely easy to install and the connectors really are the exact fit for the Ford. After changing the initial factory, the difference is VAST in acceleration and torque, with a nice spread of power as well. The customer service has been superb from DTUK. Even the MD (Andrew) replied to my questions very quickly. Such customer service is rare nowdays and no wonder there is a big following for DTUKs products. I am needless to say, very impressed overall.