i totally disagree with your post, laurasvt.
besides my turbo kit, this was THE BEST MODIFICATION for this car. if i had a bone stock contique, this would be my only modifications because it totally changes the characteristics of the car. the car is nimble yes, but the entire unibody constrction is not perfect by any means. when you go over any bumbs, broken pavement, or speedbumps (especially if your car is lower) you can hear and feel the entire car flex; thats what its supposed to do. with sfc's, your car automatically feels better, more stable, quiter, much much more composed then stock. also, if you plan on running a battery relocation kit, you can use the sfc's to send the wires back to the battery. in addition, the sfc's are a superb mod because it enables you to jack up your car at any point under the side-skirts. means alot to me if i am stranded at night on the side of the freeway without a flashlight and need to find a jack-point.
$150 + 60 for install; thats not alot of cash for what you get out of it.
your rusty subframe should be cool, iirc the subframe connectors dont connect to the actual subframe.