If you want your car to be nice and stiff, and lower, go with the tokicos.
I bought a package with the 1.5" drop progressive springs, and they rock on the Tbird.
If you want to RACECAR, do the Bilsteins.
The car with the Konis and sport springs, Lazarus, is too stiff, really. But it's insanely fun to drive.
Especially with the Mark rear LCAs, and all poly bushings.
I added the poly mark stuff with the rear sport springs, so I'm losing the springs first; stock V8 springs felt much better.
Red '96 Cougar XR-7 240k mi. '02 4R70W, PST DS : '03 PI engine, 04 maf, 24lb injectors, 2.5" exhaust, '02 4r70w + Jmod, DirtyD0g TC + cooler + 3/8" lines, 255 walbro fp. Alpine system.
Black '96 Cougar XR-7 (Lazarus) 210k mi PI Intake, '02 4R70W, Jmod, PST DS, GrogTune, Konis, Mark LCA+Poly, racecougar Custom Engine Chain, and JL and racecougar Bracing.
Black '97 Tbird Limited Edition, '02 4R70W, 255 walbro, PST DS, PBR Brakes&SS lines, Toicko Blues & Springs, GrogTune.
I'm not Human enough to be human; but I'm trying to fit in, and I'm learning to fake it.
"Never said Hibbity..." - Brian Williams