alright my problem is i have a 91 rex at stock height and i would like to keep it there , but i have 17 inch rims on my car and the wheels rub on the fenders when i hit bumps so i know my springs are going out so i want to know where i can get some stiffer springs for my car, and i was wandering if i could use inegra springs ifthey were stiffer im not sure on the rating on them but was wandering if they go right in. or fsomeoekows where to get some aftermarket please letme know thanks