every time i make a sharp turn, my whole body shifts in the car, any way for me to improve suspension. or its a suspension issue? I have KYB Shock adsorbers, but thats it.

I don't understand your question. But it sounds like you need this:
CG Lock

hi.. Some of the important steps to Follow..
 

hi.. this is rosey from A Plus Transmission Specialist Company..

This is some of the important steps to follow "Manual 6mt HLSD, NA"

1. Ko [.25-1.0f/.75r] want to stiffen rear
2. Ei Pro(Must to push and pull method)
3. FSTB, RSTB, RSw (removed FSw)
4. -2.5 degrees
5. now 42/32 (was 54/38)
6. now 225/50/16, 205/55/16 S-02's.

For clear clarification enter into our Texas transmission and Manual transmission repair.

regards..
Rose
A Plus Transmission..

Well I finally got the car corner balanced and a proper alignment. It's a little aggressive for the street, but luckily I don't have to drive the car every day.

Nick, 1996 I30, Manual trans, NA
1. BC Coilovers, 9k Front, 8k Rear springs, usually run at full stiff (30/30)
2. Dropped about 1.5"
3. FSTB, RSTB, Stage 1 LTB, Stage 2 SFC, fender braces, panhard rod conversion, RSB
4. Street tires: 45f/45r, Hoosier A6: 35f/35+r
5. -2.0* camber and -0.1* toe out, ~2.8* caster
6. Street tire: 245/45/17 Michelin Pilot Super Sport, Race: Hoosier A6 245/40/17

Total vehicle weight with 160 lb. driver and almost full tank of gas is 3290, with a 60.0% Front/40.0% Rear split. 50%/50% side to side.

Time for a 2013 update. This time with added caster! Check my build thread for more info.

Nick, 1996 I30, Manual trans, NA
1. BC Coilovers, 9k Front, 8k Rear springs, usually run at full stiff (30/30)
2. Dropped about 1.5"
3. FSTB, RSTB, Stage 2 SFC, fender braces, panhard rod conversion, RSB
4. Street tires: 45f/45r, Hoosier A6: 42f/38+r
5. -2.5* camber and -0.1* toe out, ~4.7* caster
6. Street tire: 245/45/17 Michelin Pilot Super Sport, Race: Hoosier A6 245/40/17

Total vehicle weight with 160 lb. driver and almost full tank of gas is 3290, with a 60.0% Front/40.0% Rear split. 50%/50% side to side.