Hotchkis Sport Suspension 22825 1999-2006 BMW E46 Sport Sway Bars. Hotchkis Sport Suspension has significantly increased the handling performance of the E46 with the addition of our Tubular Sway Bar Set. Bar diameters are 30mm front and 25mm rear. Both are adjustable for fine tuning with the front being 3 position and the rear 2 position. Hotchkis utilizes special adaptor plates for the rear bushing brackets which allow the use of a standard bushing brackets instead of having to struggle with the oe tabbed brackets. This benefit allows for a zerk fitting and additional strength over the rear subframe. Perfect for street or track days the set comes complete with front and rear black powdercoated bars rear end links polyurethane bushings bushing brackets and zerk fittings for easy occasional lube. Specs: Front 30.2mm (1 3/16 in.) Hollow 3 Way Adjustable Stiffness over stock 04 330ci Sport +31% +51% +77%. Rear 25.4mm (1 in.) Hollow 2 way Adjustable. Stiffness over stock 04 330ci Sport +138% +171% Bar Rates lbs/in. (Not Wheel Rate) Front: 470 lbs/in. 540 lbs/in. 630 lbs/in. Rear: 475 lbs/in. 540 lbs/in. May not Fit Convertibles Hotchkis Sport Suspension 22825 1999-2006 BMW E46 Sport Sway Bars. Significantly increase the handling performance of the E46 with the addition of our Tubular Sway Bar Set. Bar diameters are 30mm front and 25mm rear. 1999-2006 BMW E46 May not Fit Convertibles