What kind of neuspeed?



NEUSPEED SPORT (green)

Drop: 2.0" front
1.8" rear
front: 4.9 Kg/mm / 275 Lbs/in
rear: 4.0 Kg/mm / 225 Lbs/in


NEUSPEED RACE (yellow) Drop: 2.25" front
2.0" rear
front: 10.2 Kg/mm / 575 Lbs/in
rear: 9.6 Kg/mm / 540 Lbs/in



Now for gc's

GROUND CONTROL COILOVER




( Off the shelf spring rates)

Drop: .5" to 3.5"
Front: 6.3 Kg/mm / 350 lbs/in
Rear: 4.5 Kg/mm / 250 lbsin

This is all depends on what you want from your car and my answer is my own opinion since I have use neither. All the autox's out there swear by gc's but why waste your money whenever you have nice springs already? Just by some neuspeed shocks, because I'm pretty sure they valve there shocks to match there springs. So you can just keep what works.