well i had intrax on mine for about 4 months and mine i threw those things out a.s.a.p just cuz they say you get a 1.8 drop and pleaseeeeeeee not even close...drop springs are only good if your getting at least a good 2.5-4inch drop...but if you dont get it...sell them and get either coil overs or adjustable suspension...like the juice on mine smile