Hello, yes i have searched but i cant find a definitive answer.
I have an A3 1.8t AUM, fully standard apart from a 007. I would like a bit more poke from the car, but i dont want to change the exhaust/air filter to a cone, as i like how quiet the car is.
The companies i have looked at all say you will get more power as well as more mpg, but they would say that as they are trying to sell you something.
Any help would be great.