the default spring rates are softer 5k/3k rates. however the default valving is a relatively stiffer 9 clicks from full stiff front, 12 clicks from full stiff rear (out of totaly 32 clicks of adjustment). given oem rates are 3k/2.5k, I think its fair to say the GT1 rates are on softer end but valving is a tad stiffer.
On the street its comfortable until I hit a big bump then its super harsh. On track driving if the surface not very smooth it will skip and pogo a lot on lower speeds.
I swapped out the springs to stiffer 8k/6k last week and softened dampening to 12 clicks front and rear from full stiff and prefer that a lot more to GT1 default setup on the street. Will test out track driving hopefully in May some time.
On the street its comfortable until I hit a big bump then its super harsh. On track driving if the surface not very smooth it will skip and pogo a lot on lower speeds.
I swapped out the springs to stiffer 8k/6k last week and softened dampening to 12 clicks front and rear from full stiff and prefer that a lot more to GT1 default setup on the street. Will test out track driving hopefully in May some time.
