Reviewed By william g (Niles, IL) Reviewed for a 2011 Ford Mustang —5/26/2012 5:43 PM
I came from FRPP "K" springs which offer a similar drop but are very harsh. The Sportlines give me a nice stance without the harsh bounciness.
Reviewed By Jeff S (San Jose, CA) Reviewed for a 2011 Ford Mustang —4/11/2012 6:42 PM
I was nervous about putting these on my '11 V6 Convertible because the factory ride was so nice and I didn't want to screw it up. Much to my relief, these springs are a wonderful compromise. Perceptually, the ride feels a little stiffer (maybe 15% - not very much) but the cornering and "nosedive" are MUCH better. On smooth surfaces it rides just as nice as factory, and gets just a little bit bumpy on rough roads - but not enough to make me mind at all. I had a shop install them, which cost 1.5X as much as the springs, but it was still worth it.