If youve installed one of BMR Suspensions 1 38 - inch sway bars or Xtreme Anti Roll Bars and want to improve its level of body roll control, upgrade the sway bar mounts and bushings with a Billet AluminumPolyurethane Sway Bar Mounting Kit from BMR Suspension. Most BMR sway bars come with formed steel sway bar mounts with polyurethane bushings. This gives you an effective sway bar mounting solution that works great for limiting the amount of wasted sway bar rate due to sway bar bushing deflection. Under extreme loads, slight bushing saddle deflection can absorbs sway bar rate and allow for slight amounts of body roll. BMR designed its Billet AluminumPolyurethane Sway Bar Mounting Kit to reduce saddle and bushing deflection. Reducing this deflection will reduce body roll and increase handling and launch consistency.