Upper 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, 0.095-inch wall DOM tubing with laser-cut, CNC-formed plate steel plate, deflection is eliminated with A-arms from BMR's suspension. BMRs AA004 Upper A-arms come with new upper ball joints and heavy-duty rod ends, which add a solid, more responsive feel over the stock rubber bushings. BMRs uses zinc-plated, X-series, heat-treated, chrome-moly, self-lubricating, Teflon-lined rod ends, giving you the ultimate is strength and reliability.BMRs AA004 Upper A-arms reduce weight and eliminate upper A-arm deflection, greatly improving steering feel and response in normal and performance driving situations. The rod ends add strength and eliminate deflection over the stock rubber bushing. The means you get a great performance and loads of adjustability for street performance, drag race, and handling applications. The AA004s feature a 3 degree improved ball joint angle for lowered cars. These are compatible with all stock components. The adjustable design allows for precise caster and camber settingsBMR's suspension AA004 Adjustable Upper 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 RH012 (Includes upper and lower control arm hardware - Highly Recommended) also available.

Additional Information

The AA004s feature a 3 degree improved ball joint angle for lowered cars. These are compatible with all stock components. The adjustable design allows for a much wider range of camber adjustment.

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, 0.095-inch wall DOM tubing with laser-cut, CNC-formed plate steel plate, deflection is eliminated with A-arms from BMR Suspension. BMRs AA004 Upper A-arms come with new upper ball joints and heavy-duty rod ends, which add a solid, more responsive feel over the stock rubber bushings. BMRs uses zinc-plated, X-series, heat-treated, chrome-moly, self-lubricating, Teflon-lined rod ends, giving you the ultimate is strength and reliability. BMRs AA004 Upper A-arms reduce weight and eliminate upper A-arm deflection, greatly improving steering feel and response in normal and performance driving situations. The rod ends add strength and eliminate deflection over the stock rubber bushing. The means you get a great performance and loads of adjustability for street performance, drag race, and handling applications. The AA004s feature a 3 degree improved ball joint angle for lowered cars. These are compatible with all stock components. The adjustable design allows for precise caster and camber settings BMR Suspension AA004 Adjustable Upper 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 RH012 (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.

Note for Pistons, Rings, Rotors, Rods and engine internals

Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.

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Product Details

Reference Information

Control Arms, Tubular, Front, Upper, Steel, Black Hammertone Powdercoated, Chevy, Pontiac, Pair

BMR A-arms stabilize your vehicle. 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. BMR Suspension A-arms are fabricated from heavy-duty 0.095 in. wall DOM tubing with laser-cut, CNC-formed plate steel for extra strength and to eliminate deflection. BMR A-arms are fitted with heavy-duty ball joints and 95-durometer polyurethane bushings for a solid, more responsive feel over the stock rubber bushings. Polyurethane adds strength and reduces deflection over the stock rubber bushings, while still absorbing much of the NVH, providing you with a great blend of performance and comfort. Designed for street performance, drag race, handling, and pro-touring applications, BMR A-arms give you improved geometry and increased lateral grip during cornering situations.