Lower Control Arms

A-arms are one of the most important, yet overlooked suspension components. They are the direct link between the front wheels and the chassis. Any deflection causes a change in alignment, which results in poor performance and driving feel. Fabricated from heavy-duty 1.25-inch, 0.120-inch wall DOM tubing, deflection is eliminated with A-arms from BMR's suspension. BMRs AA750 Lower A-arms are equipped with greaseable heavy-duty ball joints, 95-durometer polyurethane bushings (front mount), and greaseable Delrin bushings (rear mount) to handle the high loads. Polyurethane bushings add a solid, more responsive feel over the stock rubber bushings. BMRs bushings are internally fluted, which allows grease to evenly coat the inner sleeve. These flutes also direct grease to the outer edge of the bushing, keeping the thrust surface lubricated. This efficient lubrication ensures quiet, reliable operation over the life of the bushings. The combination of poly and Delrin bushings gives you improved steering feel and responsiveness for any for of driving.BMRs AA750 lower A-arms eliminate A-arm deflection, greatly improving steering feel and response in normal and performance driving situations. The polyurethane and Delrin bushings add strength and reduce deflection over the stock rubber bushing, while still absorbing much of the NVH. The means you get a great blend of performance and comfort. Designed for street performance, drag race, and handling, and pro-touring applications, BMR lower A-arms are engineered to give you improved geometry and increased lateral grip during cornering situations.BMR's suspension AA750 Non-Adjustable Lower A-arms are available in black hammertone and red powdercoat for long-lasting good looks. Installation time is 3-4 hours. Proudly made in the U.S.A.Control arm hardware kit RH014 (Includes upper and lower control arm hardware - Highly Recommended) also available.

Additional Information

BMR AA750 lower A-arms eliminate deflection, greatly improving steering feel and response in normal and performance driving situations.

Part Type

Suspension Control Arm

Product Overview

A-arms are one of the most important, yet overlooked suspension components. They are the direct link between the front wheels and the chassis. Any deflection causes a change in alignment, which results in poor performance and driving feel. Fabricated from heavy-duty 1.25-inch, 0.120-inch wall DOM tubing, deflection is eliminated with A-arms from BMR Suspension. BMRs AA750 Lower A-arms are equipped with greasable heavy-duty ball joints, 95-durometer polyurethane bushings (front mount), and greasable Delrin bushings (rear mount) to handle the high loads. Polyurethane bushings add a solid, more responsive feel over the stock rubber bushings. BMRs bushings are internally fluted, which allows grease to evenly coat the inner sleeve. These flutes also direct grease to the outer edge of the bushing, keeping the thrust surface lubricated. This efficient lubrication ensures quiet, reliable operation over the life of the bushings. The combination of poly and Delrin bushings gives you improved steering feel and responsiveness for any for of driving.BMRs AA750 lower A-arms eliminate A-arm deflection, greatly improving steering feel and response in normal and performance driving situations. The polyurethane and Delrin bushings add strength and reduce deflection over the stock rubber bushing, while still absorbing much of the NVH. The means you get a great blend of performance and comfort. Designed for street performance, drag race, and handling, and pro-touring applications, BMR lower A-arms are engineered to give you improved geometry and increased lateral grip during cornering situations.BMR Suspension AA750 Non-Adjustable Lower A-arms are available in black hammertone and red powdercoat for long-lasting good looks. Installation time is 3-4 hours. Proudly made in the U.S.A.Control arm hardware kit RH014 (Includes upper and lower control arm hardware - Highly Recommended) also available.

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

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Product Details

Product Downloads

#	Document Type	Download
1.	Application Guide

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

A-arms, lower, non-adj, poly/delrin, 18mm std ht ball joint, Black Hammertone, 2005-2009, S197 Mustang

Stabilize your ride with BMR control arms. They are CNC-machined and made, depending on the application, from heavy-duty DOM steel tubing, chromoly steel, or 6061-T6 aluminum. BMR polyurethane bushings are designed to be compliant enough to give you a comfortable ride and absorb NVH, while remaining firm enough to stand up to high loads of any performance environment. Their greasable bushings are internally fluted to allow grease to coat the inner sleeve, while keeping the thrust surface lubricated—ensuring quiet, reliable operation over the life of the bushings.

BMR's heavy-duty spherical bearings are designed to eliminate deflection and wheel alignment changes. Their spherical bearings can withstand the extreme stresses of the performance environment, offering all of the bind-free suspension articulation needed for great handling.

These design features result in incredibly strong control arms that greatly improve performance and work well in street performance, drag race, and handling applications. Many are adjustable, allowing you to dial-in pinion angles for correct driveline geometry, or correct, add, or reduce negative camber and other alignment settings.

BMR control arms are the perfect upgrade for the enthusiast looking to improve performance at an affordable price, while maintaining acceptable NVH levels and ride quality. When performance is a must, rely on BMR Suspension!