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Bilstein Shock, Strut & B12 Pro-Kit Lowering Spring Kit (94-04 GT, Bullitt, Mach 1)

AmericanMuscle no longer carries the Bilstein Shock, Strut & B12 Pro-Kit Lowering Spring Kit (94-04 GT, Bullitt, Mach 1). Please check out 1999-2004 Mustang Suspension Handling Kits for an updated selection.
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AmericanMuscle no longer carries the Bilstein Shock, Strut & B12 Pro-Kit Lowering Spring Kit (94-04 GT, Bullitt, Mach 1). Please check out 1999-2004 Mustang Suspension Handling Kits for an updated selection.

Features & Details

  • 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" (30mm), Rear - 0.94" (25mm)
  • Clears Stock and Aftermarket Wheels & Tires
  • Fits 1994-2004 GT, Bullitt and Mach 1
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, 2001 Bullitt and 2003-2004 Mach 1 models.

Fitment: 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 Details

What's in the Box
  • (2) Front Struts
  • (2) Rear Shocks
  • (4) Lowering Springs
  • Installation Hardware
Installation Info
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
Will it fit my Mustang?
  • GT - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04
  • Bullitt - 01
  • Mach 1 - 03, 04

Most Helpful Reviews

5/5
Excellent Product

Haven't ordered a set of these yet myself my buddy ordered the same kit a few weeks ago made a huge difference in the ride and handling of his 03 GT Bilstein has got to be the best in suspension bar n ...

Read More
Helpful (1)

4/5
Good all around suspension upgrade

I must say that the ride is not as stiff as I expected. It obviously is more stiff than stock not but jarring over moderate bumps. Good feal, good appearence, although I must say I have seen several sites ...

Read More
Helpful (1)

Overall Rating 3.3 out of 5 stars
Read All 3 Reviews

Customer Photos

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4 Questions / 4 Answers

Ask a Question

why won't this kit work with a 94 v6 conv is there a difference in anything other than maybe spring tension? I nask because I have a 94 v6 conv with a v8 swap so as far as I know its basically a gt vert and this kit offers the drop I'm looking for all other kits are to low wont the 70's muscle look with 275/50/17's on the rear

coryn

  • Hey Coryn, So this is considered for the v8 models because of the weight difference in the car and what the projected drop will be so if your v6 has had the v8 swap and is now essentially a GT it should work. The spring rate may vary because the weights still may differ but the kit should work

    Cobra_Machine04

Helpful (0)

Will this fit my 1998 v6 coupe ?

JoseC

  • This suspension kit will not work with the V6 models. This will only fit the Mach 1, GT, and the Bullitt models.

    Ricky36

Helpful (0)

will this fit my 2001 bullitt and how much does it lower it

tommy

  • Yes, this kit will lower a 2001 Bullitt 1.5 inches in the front and 1.5 inches in the rear.

    AMSam

Helpful (0)

Are these the correct springs for a 2003 GT convertible?

BULLITT4423

  • The Bilstein Shock, Strut & B12 Pro-Kit Lowering Spring Kit (94-04 GT, Bullitt, Mach 1) can work on a 2003 Mustang GT convertible. This kit is universal for all GT setups from 1994-2004.

    KevinD92

Helpful (0)

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Customer Reviews (3) Write a Review

Overall Rating 3.3

out of 5 stars

Installation Time:Afternoon

  • Handling Improvement 5 5
  • Fit 5 5
  • Bang For Your Buck 1 1



  • 4/5

    September 13, 2016

    Good all around suspension upgrade

    I must say that the ride is not as stiff as I expected. It obviously is more stiff than stock not but jarring over moderate bumps. Good feal, good appearence, although I must say I have seen several sites advertise an "estimated" drop of around 1.5 inches. When the box arrived it said up to 40mm drop, but said usual drop is 30mm front 25mm rear. That is exactly what I got give or take a mm or 2. I expected more drop, so a little dissapointed it didn't come closer to the 1.5 as advertised. Regardless did get rid of some fender gap handles well and priced fairly. Just if you are wanting more drop than what I got I suggest going with maybe their sport line springs or another spring of your choice.

    Wannabemechanic

    Year: 2002 Submodel: GT

    Helpful (1)

  • 5/5

    September 08, 2016

    Excellent Product

    Haven't ordered a set of these yet myself my buddy ordered the same kit a few weeks ago made a huge difference in the ride and handling of his 03 GT Bilstein has got to be the best in suspension bar none!

    WhiteNewEdge

    Year: 2003 Submodel: GT

    Helpful (1)

  • 1/5

    Installation Time: Afternoon

    January 16, 2017

    Don't recommend this product

    I installed this product and it didn't lowered my car like it said it would. The car rides great and feels great just the height of the car is not whats advertise.

    03MustangGT

    Year: 2003 Submodel: GT

    Helpful (0)

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