Those prices aren't bad for a set of springs and sways, but like David said, I wouldn't feel comfortable without knowing more information. Someone's got to be the guinea pig for these things.I wouldn't jump until I knew the rates and ride heights versus the stock PP/non-PP springs. Could be really disappointing, or might be the Holy Grail.
Thanks! Do you all have any spring rate info and how they compare to the factory PP setup?Also ... Steeda has these:
http://www.steeda.com/steeda-mustang-sport-springs-coupe-2015-555-8208/
& the Eibach Springs Here - http://www.steeda.com/eibach-pro-kit-mustang-lowering-springs-2015-121-35145-140/
Best Regards,
TJ