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Eibach Pro-System-Plus (94-04 V8 Coupe, 99-04 V6 Convertible)

Market Price $1,092.99 You Save 4% ($39.54)
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  • Item 387368
  • MPN# 3517.68

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    Features & Details

    • Complete Handling Package
    • Improves Driving Performance
    • Eliminates Body Roll; Lowers Center of Gravity
    • Aggressive Stance
    • Pro-Kit Springs Included
    • Estimated Drop: 1.1" Front, 1.1" Rear
    • Fits 94-04 V8 Coupe, 99-04 V6 Convertible, Excludes IRS Models
    Superior Handling. Lowering springs are fine to drop the ride height of your Mustang, but if you want your Mustang to handle like a true track car you need to upgrade your entire suspension. The Eibach Pro-System-Plus will improve turn-in response, increase cornering speed and reduces body roll - turning your Pony into a corner-carving machine.

    Pro-System-Plus. The Eibach Pro-System-Plus is made up of Eibachs Pro-Kit Springs, Pro-Damper Shocks and Struts, and Anti-Roll-Kit Sway Bars to create the ultimate street performance suspension package for your Mustang - all while maintaining excellent ride quality.

    Application. This Eibach Pro-System-Plus is designed for use on the following models:
    • Fits 1999-2004 V6 convertibles.
    • Fits 1994-2004 GT, Bullitt, and Mach 1 coupes.
    • Fits 1994-1998 SVT Cobra coupes without IRS.

    Kit Includes:
    • Front Struts
    • Rear Shocks
    • Pro-Kit Lowering Springs - Progressive rate
    • 35mm Tubular Front Sway Bar with bushings
    • 25mm Solid Rear Sway Bar with bushings

    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) Pro-Kit Lowering Springs - Progressive rate
    • (1) 35mm Tubular Front Sway Bar with bushings
    • (1) 25mm Solid Rear Sway Bar with bushings
    Installation Info
    Tech Specs
    Will it fit my Mustang?
    • Bullitt - 01
    • Cobra - 94, 95, 96, 97, 98
    • Cobra R - 95
    • GT - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04
    • Mach 1 - 03, 04
    • V6 - 99, 00, 01, 02, 03, 04

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    9 Questions / 6 Answers

    Ask a Question

    eibach pro ss plus or sr coil over cant decide which to go with.


    • Both are great systems! I have ridden in a car with the SR Performance coil over kit and it handled great. The car felt planted to the ground and hugged the turns. I did not really see any pros or cons going with either kit compared to the other but I can promise you no matter what route you go you will not be disappointed!


    Helpful (0)

    Which is better SR coil-overs or Eibach pro-system-plus for street and course racing?


    • For road course racing the Eibach Pro-System-Plus (94-04 V8 Coupe, 99-04 V6 Convertible) will be the better option as this will come also with sway bars for better handling.


    Helpful (0)

    Is it recommended to use the spacer included with the X2 ball joint in conjunction with the Pro-System Plus kit? I want a moderate drop in suspension, nothing to extreme.


    • It would definitely be a good idea to get the Steeda X2 Ball Joint Kit (94-04 All), item # 16048, ( Along with the Pro-System Plus Kit, your Mustang will have excellent handling without the annoying body roll. This Suspension Kit will only give you a 1.1" drop in the front and rear. The drop is not extreme in appearance, but the new suspension will completely change the handling of the car.


    Helpful (0)

    i was wondering if this would fit on a 98 gt convertible. if not then do you have a similar package that would fit.


    • The Eibach Pro-System-Plus (94-04 V8 Coupe, 99-04 V6 Convertible) will not fit a 1998 GT convertible. Unfortunately we do not have a similar package that would work for this year.


    Helpful (0)

    Compatibility with other parts? will this be compatible with the : SR Performance Black Strut Tower Brace and SR Performance Caster Camber Plates for my 02 v6 convertible? Or What do I need for Lowering it?


    • The Eibach Pro-System-Plus will work with the factory top hat, and will allow the use of a strut tower brace. Without knowing which model caster/camber plates that are being used, we could not confirm 100%. As long as they are not caster/camber plates for coilovers, and they currently accept the strut tower brace, they will work flawlessly.


    Helpful (0)

    Mach 1? Will this work with an 04 mach 1?


    • The Eibach Pro-System-Plus (94-04 V8 Coupe, 99-04 V6 Convertible) will fit all 03-04 coupe Mach 1.


    Helpful (0)

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    Customer Reviews (7) Write a Review

    Overall Rating 5.0

    out of 5 stars

    Installation Time:Weekend

    Installation Cost:$250-$500

    • Handling Improvement 4.833333 4.8
    • Ride Quality 4.666667 4.7
    • Appearance 4.833333 4.8
    • Bang For Your Buck 4.166667 4.2

    • 5/5

      Installation Time: Full Day

      September 26, 2011

      Great ride

      This is an amazing kit. the car handles like it's on rails, the body doesn't even roll when I'm carving the corners. instal was a bit tough only cause the tie rod ends on the sway bar seamed to be about an 1/8 inch to short. I also changed out my ball joints with the X2 and noticed another 1/2in drop in the front. I will have to say that I wish the rear shocks where a tad bit stiffer but I still love the ones that are on there. Completely different car and would highly recommend this kit a thousand times.


      Year: 2004 Submodel: GT hawaii

      Helpful (13)

    • 5/5

      Installation Time: Weekend

      September 20, 2013

      drop worth the buck

      I was able to install this kit in about one weekend with me and a buddy and common hand tools. U'll need the extra hand when it comes to installing those big and heavy sway bars. The instructions that come with the kit are really minimal and don't have much details or any info, so I had to take some time on the side to do some research and get all the right torquing specs. Other then that, this install went with a breeze. Overall great product and craftmanship.


      Year: 2003 Submodel: GT Las Vegas, NV, USA

      Helpful (2)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: $250-$500

      October 24, 2015

      98 Cobra

      The Eibach suspension kit is all that it is advertised to be. No more body roll, car hugs corners, more aggressive stance, seems like the car is able to launch upon stepping on the accelerator without the car squatting from the torque. My '98 cobra feels like a modern Mustang. I also own a '11 GT 5.0, and '06 GT conv't with 4.6L and I can drive my Cobra with the DOHC as spirited as my other two modern Mustang. And not worry that a near 20 yr old car can handle and more importantly command the road. It does without question. It does not struggle with the inconsistencies of modern roads all around. Well worth the money. Either highway, road ways, in traffic or even better yet on the Autobahn, Eibach has engineered a great product and tuned it, for this specific era mustang beyond factory specs.


      Year: 1998 Submodel: Cobra Fresno, Ca

      Helpful (1)

    • 5/5

      Installation Time: Full Day

      September 26, 2014

      Amazing suspension!

      Bought this in April for my '00 GT. Best mod so far! Was a little expensive but the drive quality improvement is outstanding! I can dive corners no sweat that I couldn't touch on stock suspension. Great product.


      Year: 2000 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Full Day

      April 20, 2013

      Awesome upgrade for my 2003 gt

      Awesome for my GT. Increased handling , eliminated nose dive during sudden braking, reduced squatting during aggressive acceleration and aggressive stance. I really can't say enough about this system guys. I've had the system for approximately (3) weeks now. I can't stop grinning while driving. It does everything the manufacturer said it would. The folks at AM did a great job with the video clips. I could go on for quite a while about this system. Thanks AM , you guys did again. I'm excited about this product and I will continue to shop AMERICAN MUSCLE !!!!!!!


      Year: 2003 Submodel: GT Miami, FL, USA

      Helpful (1)

    • 5/5

      Installation Time: Weekend

      September 23, 2012

      Perfect For Cruising on Curvy Roads

      Installation is truly a pain when working by yourself and no rack. It isn't impossible to install using jack stands though. You should definitely plan on changing out the ball joints while you're under there as well. I had a slight problem with the front sway bar, and wound up shaving the bolt sleeve by about 1/4 inch in order to get the nut to fasten down. Other than that, the entire kit seemed to be fairly easy and straightforward. Before this kit, taking turns at decently elevated speeds was highly risky due to severe body roll. Now, same curves are easier to take at higher speed with virtually no noticeable body roll. This kit sacrifices ride quality, but the styling and functionality far outweigh the loss.


      Year: 1995 Submodel: GT Niota, TN, USA

      Helpful (1)

    • 5/5

      October 02, 2016

      Control Issues Handled

      This product package is awesome and by all means does what it is intended to do. Its like I'm driving a whole new vehicle that responds to what I want it to do immediately and I mean it grips turns like its nothing now! I will most likely end up dropping to lower rear springs because there is a little larger wheel well to tire gap then I'd like, but in terms of performance, its solid!


      Year: 1999 Submodel: GT

      Helpful (0)

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