CAR FITMENT: PORSCHE 911 (997) 3.6 GT 2, 3.6 GT 3, 3.6 GT2 RS, 3.8 GT3, 3.8 GT3 RS, 4.0 GT3 RS (03/06-) with PASM; Conditions see certificates VA: lowering (expertise): 10-30 mm; axle load to: 675 kg HA: lowering (expertise): 10-30 mm; axle load to: 1105 kg