Rear Sway Bar 79-93 Foxbody

The rear sway bar 79-93 Foxbody from Detroit Speed Engineering is engineered specifically for first and second-generation Ford Mustangs and Mercury Capris, delivering the handling refinement serious enthusiasts demand. Whether you're upgrading a stock suspension or fine-tuning a modified platform, this solid steel sway bar directly addresses body roll and improves cornering stability—critical improvements that transform how your classic muscle car responds through turns.

Built from heavy-duty steel with a 0.75-inch diameter shaft and finished in durable black powder coat, this rear sway bar minimizes lateral weight transfer during acceleration and braking, keeping weight distributed evenly across all four tires. The greasable polyurethane bushings provide a robust pivot connection that resists deflection under load while remaining serviceable—a practical advantage over worn OEM rubber or brittle solid mounts. The complete kit includes all necessary hardware, making installation straightforward for experienced mechanics or suspension shops familiar with Foxbody geometry.

Restoration builders, street performance enthusiasts, and road-course drivers benefit most from this upgrade, particularly those combining it with front suspension work or coil-over conversions. Compatibility spans both the 1979–1993 Mustang and 1979–1986 Mercury Capri, making it ideal for comprehensive chassis refinement. Measurable improvements in understeer reduction and tire grip become apparent immediately on the road, rewarding the investment with noticeably sharper turn-in and reduced body sway on highway transitions.