This efficient lubrication ensures quiet, reliable operation over the life of the bushings.BMR's suspension designed the UTCA055 to work well in street performance, drag race, and road race applications. The stock control arms flex under even light cornering loads giving you inconsistent handling characteristics. Combine this with soft bushings that have massive amounts of deflection and youre left with poor performance. The UTCA055s heavy-duty construction eliminates control arm flex, giving you much improved repeatability on the street, starting line, or in the corners. The adjustability allows you to dial in pinion angle for reduced NVH. BMRs poly bushings offer plenty of articulation for great handling, while remaining strong enough to stand up to high loads of any performance environment. These are the perfect upgrade for the enthusiast looking for max performance at an affordable price. When performance is a must, rely on BMR's suspension!BMR's suspensions UTCA055 on-car adjustable polyurethane upper control arms are available in red and black hammertone powdercoat for long-lasting good looks. Installation time is about 2-3 hours. Proudly made in the U.S.A.