Join Date: 8th March 2019
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Had my Bluespark box fitted now for a few weeks. No problems fitting it, very clear instructions. I fitted a K&N air filter as well and use Tesco Momentum 99 petrol. The change in how smooth the car is, power delivery and pulling power is excellent. I travel regularly to Liverpool about 126 miles mainly motorway, used to get 57 mpg, now get 61 so a nice improvement there as well. I would highly recommend fitting one of these boxes. Declared the mods on my insurance as well and it didnít put it up that much.