Im going for DENSO IRIDIUM IK22 for my
cupra. want the 22's cos been told that for approx every 50 BHP (fitted a full miltek system last week and rema in a few weeks
) you increase you should should move to the colder rated plug and the IK20's are for standard 1.8t. Am i about right or talking rubbish lol?
PS anyone know whats the best price about for these at the mo. Cheapest i have found is £35 delivered for a set of 4. Ok i thought