Hi Turbo,
Don't bother going with Pit Stop, the best Intake all round for the 3S-Ge is the Apex-i with heatshield, if you read my review on top about the lack of low end power and torque on the 3S-GE, it will be the best for you, I can get a set for $477 NZD + Shipping...they will help your car gain both hp and torque at low and high end...a few members in the club has already install it on their car and loved it...kg/mm springs are not very popular...people usually go with TRD / Tanabes and C-Ones...don't bother with Kings!
Matt :)