Hey iv got koni yellows with eibach sportlines. iv had them for about 9k miles and love every mile. iv had them on the hardest setting for awhile. it rides a lil rough, but i love how it handles, so it doesnt bother me.
my question is will driving with them on the hardest setting cause damage or make them wear out much sooner?? the roads arent really that rough, but there is your average bumps.

koni's have a lifetime warranty...

who cares?!?! lol

it's not like you're abusing them, you're just using them. with sportlines you're probably never bottoming out anyways and it's not like the spring rates are gonna kill koni's, most guys on coilovers (much higher spring rates) never have problems.

i know the have a life time warrenty, i just would rather save life on them if driving with them on the hardest setting really takes life away. i NEVER autocross or anything like that. so i wasnt too worried.

i love the way it handles and rides and the hard setting.