Excellent performance. I did not think my engine could improve but it did and now I don`t even feel the horse box on the back
Mark - August 2017
I am most happy that was fitted to my Walkinshaw Mitsubishi L200, the upgrade finished the vehicle off. I will never sell it as I love the comfort, power and economics.
Robert - August 2017
I was very sceptical about the results shown on the Tunit website relating to the improvements showing for my 1.6 litre Ford C Max diesel but after taking the plunge and buying one, my sceptisisim was blown away. Not only did the fuel economy improve by around 15% but this coupled with the greatly increased power output has turned my C Max into a totally different vehicle. I am now an advocate of this product and talk about its benefits to anyone I know who is interested in improving their vehicles parameters along with the added benefit of reducing their emmisions and hence improving the environment.