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Eibach Pro-Kit Springs (99-01 Cobra)

Market Price $316.80 You Save 10% ($31.68)
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$285.12

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  • Item 47504
  • MPN# 3590.140

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    Features & Details

    • Classic Muscular Stance
    • Improves Handling
    • Lowers Center of Gravity
    • Progressive Spring Rate
    • Estimated Drop: Front - 1.4”, Rear - 1.4”
    • Fits 1999-2001 SVT Cobra Mustangs
    • Clears Stock and Aftermarket Wheels & Tires.
    Performance Handling. These Eibach Pro-Kit Progressive Rate Springs will lower your Mustang's center of gravity, reducing body roll in the turns, squat during acceleration, and excessive nose-dive under hard braking. A set of Eibach Springs are great for daily driving, street, and even track use.

    Classic Muscular Stance. Not only does a set of Eibach Pro Kit Springs improve the handling performance of your Mustang, but they also improve it's overall appearance by lowering the ride height to eliminate the huge tire to fender gap, for a classic muscular stance.
    • Lowers 1999-2001 Coupe: Front - 1.4", Rear - 1.4"
    • Lowers 1999-2001 Convertible: Front - 1.5", Rear - 1.5"


    Progressive Design. Eibach's proprietary progressive spring design provides the ultimate balance to deliver aggressive good looks and high performance handling, without ever compromising safety or ride quality.

    Recommended Upgrade. When installing new springs you should also replace your old worn out rubber Spring Isolators with a new set of Polyurethane Spring Isolators, see drop down option above.

    Clears Stock and Aftermarket Wheels & Tires. These 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 set of four Eibach Pro Springs are specifically designed for use on both the coupe and convertible 1999 to 2001 SVT Cobra with independent rear suspension (IRS).

    Fitment: 1999 2001 Details

    What's in the Box
    • (4) Lowering Springs
    Installation Info
    Tech Specs
    Springs Specifications
    Spring Rate: Front: 456-570 lb/in.
    Rear: 650-821 lb/in.
    Usage: Street
    Year: 1999-2001 Model: 99-01 SVT Cobra Coupe
    99-01 SVT Cobra Convert
    Progressive or Standard: Progressive Estimated Drop:

    1.4"F / 1.4" R
    1.5"F / 1.5" R

    Will it fit my Mustang?

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    2 Questions / 2 Answers

    Ask a Question

    Will these springs be too low to fit a 305/35/18 on a 99 cobra? If so, whats the biggest size tire I could fit? And also is there a lowering spring that drops less that 1.4"?

    Abe

    • Hi,we will need more info about your build to help you with your question about these Eibach Pro-Kit Springs please feel free to give us a call or send us a email so we can help you with your question. http://www.americanmuscle.com/contact.html

      Chris J

    Helpful (0)

    When ordering the isolators do they come in pairs or do I need to order one for each spring?

    Longhair2012

    • They do come in pairs so you would only need to order (1) of each, front and rear, for a complete set!

      LisaS

    Helpful (0)

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    Customer Reviews (14) Write a Review

    Overall Rating 4.6

    out of 5 stars

    Installation Time:Full Day

    Installation Cost:$100-$250

    • Handling Improvement 4.7 4.7
    • Ride Quality 4.8 4.8
    • Appearance 4.5 4.5
    • Bang For Your Buck 4.7 4.7



    • 5/5

      Installation Time: Shop Install

      Installation Cost: 0-$100

      February 23, 2018

      Love the springs

      Great ride and the new stance is perfect. Love the springs.

      DannyL

      Year: 1999 Submodel: Cobra

      Helpful (1)

    • 4/5

      Installation Time: Afternoon

      July 01, 2017

      Not low

      I will admit the springs improved the handling. I pulled some HandRs out that had a great lowered stance installed the Eibachs. Now the car looks like a 4X4 but handles 100 better. Oh well they are installed now.

      Ron

      Year: 1999 Submodel: Cobra

      Helpful (3)

    • 4/5

      May 22, 2017

      Lowering springs

      About an inch and a quarter lower than the stock. Just the right height.

      GlennV

      Year: 2001 Submodel: Cobra

      Helpful (3)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: $100-$250

      April 27, 2017

      Springs

      I had the springs installed by my mechanic. Twenty years ago I would have done this myself. I was told that it was a simple install. This was apparent by the low labor cost.

      BigMac3

      Year: 2001 Submodel: Cobra

      Helpful (3)

    • 5/5

      July 09, 2016

      Great Springs

      Nice ride and perfect drop. Very happy with how it turned out

      zrj20

      Year: 1999 Submodel: Cobra

      Helpful (3)

    • 4/5

      Installation Time: Afternoon

      November 19, 2015

      Great upgrade

      These springs are a nice upgrade over stock. The drop is nice, and the ride quality greatly improved. The factory should have installed variable rate springs

      MB

      Year: 1999 Submodel: Cobra Washington

      Helpful (3)

    • 5/5

      Installation Time: Afternoon

      November 24, 2013

      Great product!!

      Car feels and handles a lot better... I highly recommend these springs to any mustang owner!..

      german

      Year: 1999 Submodel: Cobra Horizon City, TX

      Helpful (3)

    • 4/5

      Installation Time: Afternoon

      July 01, 2013

      Well worth getting

      you cant go wrong with these springs! the improvement in handling and the over all look was better than expected! they made my 2001 Cobra look great and set the height where it should have been from the factory. if you are on the fence about this just do it! of all the conversions I have done this one was the best bang for the buck.

      Christbane

      Year: 2001 Submodel: Cobra St. Louis Park, MN, USA

      Helpful (3)

    • 5/5

      Installation Time: Afternoon

      July 01, 2013

      Perfect Stance

      With the IRS I was worried any lowering would put the tailpipes on the ground but, this set was the perfect amount and gave my Cobra a perfect stance. Not too low.. just the right amount!!

      Fastlane68

      Year: 2001 Submodel: Cobra

      Helpful (3)

    • 5/5

      Installation Time: Afternoon

      January 18, 2013

      Right tool for the job

      This is a great product to install on your car to improve ride and proformance. A little harder to install than what the directions say with a true cobra with IRS. But with the basic tools and one tool to rent(coil string compressor) the job will take a few hrs after the first spring is removed.

      My99cobra

      Year: 1999 Submodel: Cobra Ytown ohio

      Helpful (2)

    • 5/5

      Installation Time: Full Day

      April 03, 2012

      LOOKS GREAT!!!

      The install is a bit annoying at times but if you have two people working on it (like it suggests) its not too bad. Took me and a friend about 6 hours from start to finish. Could not be happier with the outcome!! Well done Eibach!!

      Matthew310

      Year: 1999 Submodel: Cobra Los Angeles

      Helpful (6)

    • 5/5

      April 16, 2010

      Great drop and ride

      had these springs installed on my car and it was lowered about 1.5 inch. Ride improved by 30% with these springs. Great product and great final look.

      Joe S

      Helpful (4)

    • 4/5

      March 08, 2010

      Rides Awesome

      The cobra handles even better with the new springs and looks good too but not as low as i was would have liked. It lowered about a 1.1/4" in the front and rear which makes a difference but still has a good gap in the fender. Overall good product, takes curves much better and dosent squat half as bad. Instalation wasnt bad and once we had the right spring compressor to get the old ones out it was pretty simple.

      Derek

      Helpful (2)

    • 4/5

      March 22, 2009

      Springs

      These springs are just as great as every set of eibach springs ive ever had. the car handles great and looks good.

      Jared

      Helpful (4)

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