my08350z wrote:is the k&n drop in filter worth buying for a 08 z ? will it do anything?
It could cause you some problems if you over oil it or don't oil it enough. I live in a very hot and dusty area and the oil in the filter would dry out very quicklycausing the filter to fail @ doing its job. the right amount is a hit or miss proposition at best. If its not giving any HP gain just a more "throaty" sound why risk voidingyour factory warranty? saving $20 on fresh factory filters seems foolish to me after spending 20+ grand on a car.... IMHO Its Your dime.....