Great results with K&N 57i induction kit.
I would like to thank you all at k&n for producing great filters and kits. Recently I bought one of your induction kits(57i kit) for the Volkswagen Polo 1.6 mpi, the difference is astounding, WHAT A NOISE, also increased power and torque, Brilliant. Engine was ok stock but now it's brilliant, It breathes so much better and responds so much quicker, and the car now sounds awesome, 3rd gear and floor it and it flies!!!!!!. Should have got one much earlier. It was my friend who introduced me to them. He had kits on his fiesta and escort.
Robert, Scotland, United Kingdom