Hi i have only just bothered to register, but read the leon mk 1 forum all the time to learn ways of improving my leon cupra 02. i have added a Forge splinter dump valve, relocation kit and a pipercross vector kit. I have heard there is better induction kits ie: enclosed kits like dyna twist and K+n appollo kit. Is this true and should i buy one of those? Please could i have some input on this thanks.