I had a couple of questions before i ordered them.

1. Do they handle better than the oem sport suspension?

2. Also do you guys know any shops in the Bay Area that can install for a decent price?

3. smoother ride then oem sport suspension?

 

1. I would think not, since the spring rates are lower than OEM sport springs, but not by much.

2. Gruppe-S in Oakland or near Oakland. Got my springs installed there for a good price.

3. Yes, it is at least as smooth as OEM sport suspension, if not smoother

 

Not the 350Z ones. the H Tech's for the G35 Yes. this is why most put 350Z springs, not the after market springs for the G35 on their vehicles.

 

350Z H-Tech Spring Rate:
F(358 lbs), R(375 lbs)

G35 OEM sport suspension Spring Rate:
F(314 lbs), R(427 lbs)

OEM sport front has lower spring rate than the Z H-techs, but rear has quite a bit higher spring rate.

 

i have an 07 G coupe with sports package and i put some 350z H techs on yesterday

1. Couldn't tell a huge difference in handling
2. I live in Texas
3. I think it is definitely smoother IMO

 

Anyone else have an opinion on z's H-tech's handling?