Fits 2011-2014 Mustangs;Fits 2011-2014 Shelby GT500s;Manufactured from heavy-duty 4130 steel and 6061 aluminum;Includes Grade 8 hardware;Includes new 19mm ball joints;Eliminates A-arm deflection;Better steering feel and response;Improves geometry and front-end stability during hard launches;Designed for hardcore drag racing applications;Narrows track width 1.5-inches overall;Lightweight design;Available in red and black hammertone powder coat for long lasting good looks;2-3 hour installation time;Proudly designed in the USA!;Proudly made in the USA!. Improve performance and front-end stability on your 2011-2014 Mustang and Shelby GT500 with a set of Lower A-Arms from BMR Suspension! Factory A-Arms and bushings can cause deflection, resulting in changes in alignment and reduced performance on the drag strip. BMRs Lower A-Arms (AA758) greatly improve steering feel and response and are designed specifically for racing applications, including drag racing and street performance. When performance is a must, rely on BMR Suspension!. BMR's AA758 Lower A-arms eliminate A-arm deflection and are designed for drag racing applications.. BMR 11-14 Ford Mustang Lower A-Arm Kit - Black Hammertone. A-arms, Lower, Race, CM, Rod Ends, 19mm Ball Joint. BMR Suspension - AA758H. Suspension Control Arm. Lower Control Arms

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