I did subframes, 1 inch front sway bar, MC bar, export brace, L/R front torque boxes, 4 1/2 mid eye rears, 620 in inch lower front, KYB gas-adjust front, GR2 in the rear, roller idler arm and perches and traction master underriders. No x brace and no rear sway bar. The body is nice and stiff but the thing that suprised me the most is how quiet the suspension is over bumps and uneven pavement! I have RaaMat in the cabin, trunk and doors and that may be a factor. but it seems that only things that are supposed to move, move and things that should't move, don't.