A Porsche 911 Turbo is a very desirable machine that is up there with the best of the supercars. Bump up the power a little and you have the even more desirable 911...
I bought a K&N washing & re-oiling kit recently to clean my K&N cylinder type air filter... But i got problem when re-oiling it.. should oil the inner part as well?? Or just reoil the outter part??