2024-2025
2015-2023
2010-2014
2005-2009
1999-2004
1994-1998
1979-1993
Installation Time
(approx) 4 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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Find Suspension Handling Kits for your Mustang
Bilstein B12 Pro-Kit Suspension Handling Kit (94-04 Mustang GT, Bullitt, Mach 1)Find parts that fit my vehicle
Item 389144
$938.52
17 Reviews
4 Answers
On Sale
-10% $938.52 kit Was $1,042.80
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Ultimate Handling Performance
- Aggressive Stance
- Bilstein B6 (HD) Series Shocks/Struts
- Monotube Gas Pressure Shocks/Struts
- Eibach Pro-Kit Lowering Springs
- Estimated Drop: Front - 1.18 Inches (30mm), Rear - 0.94 Inches (25mm)
- Clears Stock and Aftermarket Wheels & Tires
- Fits 1994-2004 GT, Bullitt and Mach 1 Models
Description
B12 Suspension Package. A Bilstein Shock, Strut & B12 Pro-Kit Lowering Spring Kit is possibly the most comfortable and best performing suspension system available for your V8 Mustang. Engineered as a direct fit upgrade, the combination of Bilstein's Heavy Duty (HD) Shocks and Struts with Eibach's Pro-Kit Lowering Springs will transform your 1994-2004 GT, Bullitt or Mach 1 into a true street warrior.
Heavy-Duty Design. The Bilstein HD Series Shocks and Struts are a heavy-duty upgrade that feature a steel bodied, gas pressurized monotube construction. Complete with dust covers, a yellow exterior and necessary installation hardware, these high performance dampers will significantly improve your driving experience without sacrificing ride quality.
Monotube Technology. Even though the HD components aren't adjustable, their unique deflective-disc valve design allows for instantaneous self-adjustment to changing road conditions. The patented monotube allows for a larger piston size than twin-tube dampers and will provide better heat dissipation.
Eibach Pro-Kit Springs. Included in this suspension package are the well known Eibach Pro-Kit Lowering Springs. Designed to lower your Mustang's center of gravity, reduce squat during acceleration, body roll in corners and excessive nose-dive under heavy braking, these springs will also help rid your Pony of that stock 4x4 look.
Recommended Upgrade. When installing a new set of springs on your Mustang you should also replace your old worn out rubber Spring Isolators with a new set of Polyurethane Spring Isolators at the same time, please the see option above.
Clears Stock and Aftermarket Wheels & Tires. The Eibach lowering springs were engineered to be compatible with your stock size wheels and tires, as well as AmericanMuscle's pre-configured wheel and tire combo kits (specific to your generation), to assure proper clearance with no rubbing issues.
Application. This Bilstein Shock, Strut & B12 Pro-Kit Lowering Spring Kit is specifically designed for use on the 1994-2004 GT, Bullitt and Mach 1 models.
Heavy-Duty Design. The Bilstein HD Series Shocks and Struts are a heavy-duty upgrade that feature a steel bodied, gas pressurized monotube construction. Complete with dust covers, a yellow exterior and necessary installation hardware, these high performance dampers will significantly improve your driving experience without sacrificing ride quality.
Monotube Technology. Even though the HD components aren't adjustable, their unique deflective-disc valve design allows for instantaneous self-adjustment to changing road conditions. The patented monotube allows for a larger piston size than twin-tube dampers and will provide better heat dissipation.
Eibach Pro-Kit Springs. Included in this suspension package are the well known Eibach Pro-Kit Lowering Springs. Designed to lower your Mustang's center of gravity, reduce squat during acceleration, body roll in corners and excessive nose-dive under heavy braking, these springs will also help rid your Pony of that stock 4x4 look.
Recommended Upgrade. When installing a new set of springs on your Mustang you should also replace your old worn out rubber Spring Isolators with a new set of Polyurethane Spring Isolators at the same time, please the see option above.
Clears Stock and Aftermarket Wheels & Tires. The Eibach lowering springs were engineered to be compatible with your stock size wheels and tires, as well as AmericanMuscle's pre-configured wheel and tire combo kits (specific to your generation), to assure proper clearance with no rubbing issues.
Application. This Bilstein Shock, Strut & B12 Pro-Kit Lowering Spring Kit is specifically designed for use on the 1994-2004 GT, Bullitt and Mach 1 models.
Fitment:
- 1994 Ford Mustang
- 1995 Ford Mustang
- 1996 Ford Mustang
- 1997 Ford Mustang
- 1998 Ford Mustang
- 1999 Ford Mustang
- 2000 Ford Mustang
- 2001 Ford Mustang
- 2002 Ford Mustang
- 2003 Ford Mustang
- 2004 Ford Mustang
Bilstein 46-234391
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) Front Struts
- (2) Rear Shocks
- (4) Lowering Springs
- Installation Hardware
Tech Specs
Springs Specifications:
| Manufacturer: | Eibach | Usage: | Street |
| Year: | 1999-2004 | Model: | GT, Bullitt, Mach 1 |
| Progressive or Standard: | Progressive | Estimated Drop: | 1.18" F / 0.98" R |
Shock/Strut Specifications:
| Placement: | Front / Rear | Adjustable: | No |
| Year: | 1994-2004 | Model: | GT, Bullitt, Mach 1 |
| Manufacture: | Bilstein | Material: | Steel |
4.5
Customer Reviews (17)
Questions & Answers (4)
Will It Fit My Mustang
- Bullitt - 01
- GT - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04
- Mach 1 - 03, 04
