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SKU: 3510.680 | UPC: 803050192417
Eibach Pro-System-Plus Kit for 1979-1993 Ford Mustang Fox Body / 1979-1993 Mustang Coupe FOX V8 (Exc.)
The Eibach Pro-System-Plus Kit (MPN 3510.680) combines Pro-Kit performance lowering springs with front and rear Anti-Roll sway bars for 1979-1993 Ford Mustang Fox Body models and select Mercury Capri. This complete suspension package delivers precise handling, reduced body roll, and lowered center of gravity for street and track use. Fits 4-cylinder, 5.0L V8, and other Fox chassis variants listed below.
Key Features
- Pro-Kit Lowering Springs (E10-40-026-01-22): Drops front 1.4 in. (35mm) and rear 1.0 in. (25mm) for balanced stance, progressive spring rates maintain ride comfort while enhancing cornering grip.
- Front Anti-Roll Sway Bar (E40-46-029-01-22): 29mm tubular bar reduces front body roll by up to 35%, improves steering response and turn-in on 79-93 Mustang Fox.
- Rear Anti-Roll Sway Bar (E40-46-023-01): 23mm adjustable tubular bar minimizes rear squat and oversteer, provides tunable performance for daily driving or autocross.
- Complete Bolt-On Design: Direct fit for Fox Body chassis, includes bushings, brackets, and hardware—no welding or custom fabrication needed.
- Made in Germany: High-tensile steel construction with corrosion-resistant finish ensures long-term durability under high-stress conditions.
Product Notes
- Kit weight: 52 lbs; verify clearance with 17-inch or larger wheels.
- Pair with Eibach shocks for full Pro-Street setup.
- Ships in one box: 44 x 16 x 16 inches.
Installation Notes
- Professional installation recommended.
- Trim factory bump stops 1/2 inch for full drop clearance.
- Uses OEM mounting points; torque to factory specs (front bar 45-50 ft-lbs, rear 70-75 ft-lbs).
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1979-1981 | Ford | Mustang | Base |
| 1981 | Ford | Mustang | Cobra |
| 1979-1981 | Ford | Mustang | Ghia |
| 1982-1983 | Ford | Mustang | GL |
| 1982-1983 | Ford | Mustang | GLX |
| 1982-1993 | Ford | Mustang | GT |
| 1984 | Ford | Mustang | GT-350 20th Anniversary |
| 1982-1984 | Ford | Mustang | L |
| 1984-1993 | Ford | Mustang | LX |
| 1993 | Ford | Mustang | SVT Cobra |
| 1993 | Ford | Mustang | SVT Cobra R |
| 1983 | Ford | Mustang | Turbo GT |
| 1986 | Mercury | Capri | 5.0 |
| 1979-1982 | Mercury | Capri | Base |
| 1982 | Mercury | Capri | Black Magic |
| 1979-1980 | Mercury | Capri | Ghia |
| 1981-1982 | Mercury | Capri | GS |
| 1982 | Mercury | Capri | L |
| 1982-1985 | Mercury | Capri | RS |
Why Choose Eibach?
- Proven in motorsports from Formula to NHRA.
- Million-mile warranty on Pro-Kit springs.
- Engineered for exact Fox Body geometry.
Frequently Asked Questions
-
Q: Does this fit 5.0L GT and LX models?
A: Yes, direct bolt-on for 1982-1993 Mustang GT/LX 5.0L V8 and 4-cyl Fox Body chassis; excludes SN95 1994+. -
Q: What material are the springs and bars?
A: Springs use patented Eibach progressive-wound high-tensile steel; sway bars are cold-formed tubular steel with greaseable polyurethane bushings. -
Q: What is the warranty?
A: Lifetime warranty against spring sag/defects; 2-year on sway bar components—register at eibach.com.
Shipping & Handling
- Method: UPS Ground / Free over $149
- Availability: In stock - ships same or next business day
- Packaging: Single oversized box, 44 x 16 x 16 inches
- Weight: 52 lbs
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