STPPower Booster 200 ml

i feel power and the performance is little bit increased , but not highly increased and no milage change

جيد

Does wonders to your car performance and fuel consumption!

I have tried both STP petrol cleaner and the other petrol booster. I have also tried Redex and none of these have given me a difference in MPG.In my quest to save fuel I decided to give this one a go. Its more expensive than the others for starters so I thought it must be better!I drive the same route each day to and from work with very little variation. I was averaging 25.3mpg in my 2006 petrol BMW which is not great. I let my tank run down before filling up with cheap and nasty Asda petrol and then the full bottle of this. Then reset my trip computer etc.I have now been driving for over 2 weeks and can say it has increased my MPG. Its gone from 25.3mpg to 28.3mpg which is improvement.I need to do really detailed maths to see whether a £7 bottle of this is worth it or whether its better to pay for more expensive petrol?

Awesome product. I'm using it for my R3. One litre of petrol requires 4ml of this. Calculate that way. First put in according to the full tank of your vehicle. Like my R3 has a tank capacity of 15 litres overall... So aay first put in 60ml of the power booster... Then as much as I fill in petrol that much I calculate and put in.. Engine has been too smooth and a little gain in power also.

I bought 8 of this item, 6 bottles came with the seal broken. Decided to use one in the car and it caused engine knocking.