Which is really the best? According to K and N they both give 2 to 3 bhp more.
My spi Nova had a normal paper filter, i replaced it with k and n induction kit, apart from the noise, I could tell the difference.
My 1.3 SR had a replacement k and air ekement which made a difference again, i changed it for the induction kit, no difference compared to the k and n element.
Changed my mini cooper standard paper filter to the Nova spi's induction kit, again improvement (but bad fit!)
Is it worth the extra pennies to get the induction kit over the element replacement or does it make no difference to perfromance?
Is an induction kit beneficial to injection only?
Thanks