Hotchkis Sport Suspension 22413R 2003-2007 Nissan 350Z / G35 Sport Rear Sway Bar. Hotchkis Sport Suspension Sway bar for your Nissan 350 Z or Infinity G35 improve your handling and reduce body roll. Turn in with confidence and late brake in the corners with our track tested lightweight hollow sway bars. Rear sway bar greasable bushings and brackets. Specifications: Rear 15/16 in. (24mm) Tubular (bar weight 5.5lbs) 3 Position Adjustable. Bar rates compared to 350Z and 03- 05 G35 Rear: Hole 1 = 520 lbs/in (80% Stiffer than stock) Hole 2 = 655 lbs/in (125% Stiffer than stock) Hole 3 = 840 lbs/in (185% Stiffer than stock)