J&M Products Street/Race Rear Lower Control Arms (23959-R - Red Powder Coat) - 1999-2004 Ford Mustang
Eliminate wheel hop, improve straight-line traction, and sharpen your handling with J&M Products' Street/Race Rear Lower Control Arms for the 1999-2004 Mustang. Factory-stamped arms and soft rubber bushings are notorious for flexing under load, which leads to unpredictable handling and significant power loss. J&M’s control arms replace these weak factory components with a robust design that provides the lateral rigidity required for high-performance driving without sacrificing the articulation necessary for hard cornering.
Engineered and manufactured in the USA, these arms feature a sophisticated hybrid bushing strategy: a 3-piece Poly-Ball bushing on the chassis side for bind-free movement and a high-performance spherical bearing on the axle side for zero-deflection power transfer. CNC laser-cut and pulse-welded from high-strength materials, these arms are built to withstand the demands of both aggressive street use and track abuse. Finished in a professional-grade red powder coat and backed by a lifetime warranty for the original owner, this is the essential rear suspension upgrade for any solid-axle 1999-2004 Mustang.
Features
- Street/Race hybrid bushing combo: 3-piece Poly-Ball (chassis) and spherical bearing (axle)
- Drastically reduces wheel hop and axle deflection versus factory stamped arms
- CNC laser-cut and pulse-welded construction for maximum structural integrity
- Improves rear straight-line grip and cornering predictability
- Direct bolt-on installation for all solid-axle 1999-2004 Mustangs
- Finished in a durable red powder coat
- Designed, engineered, and manufactured in the USA
- Backed by a lifetime warranty for the original owner
Fitment
- 1999 Ford Mustang (Solid Rear Axle)
- 2000 Ford Mustang (Solid Rear Axle)
- 2001 Ford Mustang (Solid Rear Axle)
- 2002 Ford Mustang (Solid Rear Axle)
- 2003 Ford Mustang (Solid Rear Axle)
- 2004 Ford Mustang (Solid Rear Axle)
Note: Does not fit Mustang Cobra IRS models.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

