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Eibach Pro-System-Plus (05-10 GT)

Market Price $1,129.99 You Save 12% ($130.00)

$999.99

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  • Item 387363
  • MPN# 35101.68

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Features, Video & Details

  • Complete Handling Package
  • Improves Driving Performance
  • Eliminates Body Roll; Lowers Center of Gravity
  • Aggressive Stance
  • Pro-Kit Springs Included
  • Estimated Drop: 1.3" Front, 1.5" Rear
  • Fits 2005-2010 GT Mustangs

Review & Installation Video

Review & Install Video

Hey I’m Justin with AmericanMuscle.com, and this is my breakdown of Eibach’s Pro System Plus suspension kit, fitting all 2005-2010 Mustang GTs. If you’ve been modifying cars for any duration of time, then you’re probably familiar with the name Eibach. Eibach is without a doubt one of the biggest and trusted names in aftermarket suspension, outfitting everything from F1 and NASCAR, to the daily driven Mustang sitting in your driveway. The Pro system Plus is Eibach’s total package for a complete and better handling, more responsive car, with an improved stance to top it all off. As you can see this package does include a few different components, so let’s check them out. The Pro System Plus is built around Eibach’s Pro kit springs and pro damper shocks and struts. These impressive rate springs will lower the car a slightly conservative 1.3” up front, and 1.5” in the rear. Of course if you’re looking for a bigger drop then you might want to check out Eibach’s sport system plus, which is essentially the same kit I have here but offers a larger drop thanks to different springs. Of course any time you lower the car, you’re not only lowering your center of gravity, but you’re also improving that stance thanks to eliminating some of that wheel gap. These are not some generic off the shelf dampers here either. The Pro System dampers have been setup specifically to compliment the pro kit springs, basically what this means is these dampers have been valved or tuned to perform at their best with the stiffer spring rates whilst still maintaining an excellent ride quality. The second player in the pro system is the addition of Eibach’s anti roll sway bar kit, this kit consists of Eibach’s 3 way adjustable 35mm front bar, and a solid 22mm rear bar. If you didn’t already know, sway bars are without a doubt one of the biggest tools in reducing your cars body roll, and improving turning response, ultimately making your car more predictable when pushed to the limits, and even with something as simple as a high speed lane change. To tie everything together, Eibach has included some very nice quality hardware. We’re looking at high performance polyurethane bushings all around, including grease fittings for the bushings at the sway bar, which is going to keep the noise level down and ultimately prolong the life of the bushings themselves. Finally, Eibach has included some solid Billet M links, which is a huge improvement over the factory links. Since you are replacing a good part of your cars suspension, be ready to set aside a full day in the garage to tackle this install. And keep in mind whenever you tweak this much of your cars suspension, you may end up throwing your alignment out of whack, so you notice anything out of the ordinary on your test drive after the install, don’t hesitate to give your local alignment shop a call, just to get everything checked out. So that wraps up our break down of Eibach’s Pro System Plus for your GT, to recap the kit you can expect a huge change in the everyday handling and drivability of your car, thanks to all the different components used for this kit. Be sure to check it out right here at AmericanMuscle.com

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 specifically designed for use on the 2005 to 2010 GT and Bullitt Mustangs including coupe and convertible models. Does not fit Shelby GT500 or V6 models.

Kit Includes:
  • Front Struts
  • Rear Shocks
  • Pro-Kit Lowering Springs - Progressive rate
  • 35mm Tubular Front Sway Bar with bushings - 3 Way-adjustable
  • 22mm Solid Rear Sway Bar with bushings

Fitment: 2005 2006 2007 2008 2009 2010 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 - 3 Way-adjustable
  • (1) 22mm Solid Rear Sway Bar with bushings
Installation Info
Will it fit my Mustang?
  • Bullitt - 08, 09
  • GT - 05, 06, 07, 08, 09, 10

Most Helpful Reviews

5/5
Easier Than Expected

This kit was easier to install than I expected it to be. The pro alignment camber adjustment bolts were not needed. I recommend ordering the upper strut mounts, the old ones on my car came apart during ...

Read More
Helpful (1)

5/5
Significant Handling/Appearance Improvement

Let me start by saying this is a terrific all around suspension kit and a must have for enthusiasts. I have a 2010 Mustang GT (Manual & No Trak Pak) and the stock suspension, although “cushy”, is disappointing. ...

Read More
Helpful (23)

Overall Rating 4.8 out of 5 stars
Read All 23 Reviews

Customer Photos (14) Submit Your Photo

View All 14 Photos

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8 Questions / 16 Answers

Ask a Question

will this kit work with a 20x10 inch tire in the rear and an offset 18x9 up front?

BullittBlur

  • Yes, I have a 20" X 10" rear rim with set up, and a 20" X 9" up front and have no issues.

    Gnatsuf

    Good Answer (1) (0)

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What else would be good suspension purchases in addition to the kit? I'm a bit confused as to various other items available... (Noob) Panhard bars, camber plates, bumpsteer kits. Are they all necessary? Anything else that one should consider? After all this would the ride be so harsh that my teeth will be chattering?

Grouch

  • Caster camber plates

    shstar

    Good Answer (0) (0)

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How is this compared to the stock setup on the 08 Bullitt?

Sith

  • The Eibach Pro-System-Plus will definitely be an upgrade over the suspension components that your car is equipped with right now. This kit will help stiffen up your ride to eliminate any body roll, nose dive, or squatting. Overall increasing the handling of your Bullitt to really unleash the cars full potential.

    SalC7

    Good Answer (1) (0)

Question Resolved

will this kit work with 18" rims? I put the 07 gt500 replica rims and sumotomo tires on my 06 mustang GT and i wasn't sure if lowering it would cause problems with the wheels that are now on the car. I mean will lowering the car a little over an once in the front and an once and a half in the rear make the tires rub when I go over a bump or when I turn. Thanks for taking the time to read and answer this question.

romble06

  • You won't have any problems combining your 2007 Style GT500 wheel and tire package with this Eibach Pro-System. Our wheel/tire combo kits fit up to a drop of 2" without any rubbing issues! They would actually be great complements to one another!

    LisaS

    Good Answer (2) (0)

Show 4 more answers Question Resolved

19 inch rims will this kit work with 19 inch rims? Actually, 19 by 8.5 or 9 in the front and 19 by 10 in the rear. Im worried about the clearance issues.

Donny8369

  • You will be fine with your wheel size, it's the tire size that matters most. You need to keep your tires rolling diameter to 27 inches +/- 0.2 . A great combo if you like a stagerd look is 255/40-19 front and 295/35-19 for the rear. These are the max size, of course you can use your stock Mustang GT tires as well since they have a 27" rolling diameter.

    JONGNHMCC

    Good Answer (3) (1)

Show 3 more answers Question Resolved

Which parts is necessary for this kit? What other parts do I need to order to make this kit perform perfect? Do I need the camber bolts, camber plates, strut tower, and will I need an adjustable pan hard bar since the rear is being lowered?

Mark06GT

  • you need either camber plate or camber bolt (if on a budget). I personally would recommend caster camber plate. but camber bolt may be able to do the job. for example, my car when lowered 1.5" all around, camber bolt made front alignment to -1.8 (right after drop camber was over -3 deg). The alignment tech could not make it within factory spec. But that was fine by me as I autocross with this car and wanted -2 degree camber anyway. If you need it within factory spec get CC plate to be safe. Also adjustable panhard bar is MUST. otherwise your axle will be shifted to one side and hence the drive shaft and rear axle will have an unwanted angle which will result in bad unwanted forces. If you have money I would suggest to upgrade to gt500 strut mount but not a necessity.

    gopal

    Good Answer (1) (0)

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Customer Reviews (23) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Weekend

Installation Cost:$250-$500

  • Handling Improvement 4.913043 4.9
  • Ride Quality 4.608696 4.6
  • Appearance 4.826087 4.8
  • Bang For Your Buck 4.913043 4.9



  • 5/5

    Installation Time: Afternoon

    October 09, 2013

    Easier Than Expected

    This kit was easier to install than I expected it to be. The pro alignment camber adjustment bolts were not needed. I recommend ordering the upper strut mounts, the old ones on my car came apart during removal from the front struts. After installing the kit I took the car in for an alignment. Then the fun began. I took my car for a drive on winding roads and the car just kept screaming "go faster" around every turn. The handling was fantastic. Almost no body roll and the car had no understeer at the speeds I dared to drive above the speed limits.

    ReedsGT

    Year: 2007 Submodel: GT Colorado Springs, CO, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $250-$500

    March 25, 2013

    Significant Handling/Appearance Improvement

    Let me start by saying this is a terrific all around suspension kit and a must have for enthusiasts. I have a 2010 Mustang GT (Manual & No Trak Pak) and the stock suspension, although “cushy”, is disappointing. I didn't buy a Mustang for cushy, I bought it for performance and handling. This kit eliminates the dump/dive and body roll associated with the stock suspension. It finally feels like a sports car now - solid on the road with no more fear of high speed cornering. Not to mention it looks wicked sitting about 1.5" lower to the ground. I have photos submitted with my stock 18" alloys and even with those little guys, it looks great. The only trade off you need to be aware of is that the car now of course has stiffer springs & stronger struts/shocks, so you now feel the road your driving on (I live in Dallas). Not a bad thing by any means, but if this is your daily driver like it is mine, you probably won't be drinking a cup of coffee on your way to work anymore. But hey, we don't buy these cars to sip tea in. This is a great kit and I’m glad I finally pulled the trigger on it. Another bang up job by AM & Eibach! Thanks again guys!

    MGalli

    Year: 2010 Submodel: GT McKinney, TX, USA

    Helpful (23) (0)

  • 5/5

    Installation Time: Shop Install

    December 09, 2011

    A significant improvement but at significant cost.

    The Eibach Pro-System-Plus delivers what it advertises--much improved handling and better looks with minimal loss in ride quality. The typical squat during off-the-line acceleration is almost eliminated with the Pro-System-Plus, and body roll is dramatically reduced in cornering. Also, nose dive during breaking is practically eliminated. All of this comes with almost no sacrifice in ride comfort. On smooth pavement, the car glides along, and even on rough pavement, control feels better, if the bumps are more pronounced. The car does sit about 1.3" lower in the front and 1.5" lower in the rear. It's level now with an aggressive stance. Appearance is much improved. The only downside is the cost of installation. I have a 2010 GT convertible, and I had the kit professionally installed. The convertible's extra bracing prolonged the installation and drove up the price. Plus, lowering the car requires a camber adjustment to the wheels and a front-end alignment. I wish that Eibach included its Pro-Alignment Camber Adjustment Bolts with this kit; I had to wait an extra day for the camber work on my car because my garage didn't have a Ford camber kit in stock. This kit, however, does what it advertises it will do for your Mustang.

    Daniel2010GT

    Year: 2010 Submodel: GT Alexandria, VA

    Helpful (17) (1)

  • 5/5

    Installation Time: Full Day

    September 30, 2012

    Great kit but you should order need two more items to make it work...

    This is a great system and for what you get it's a great deal, too. Installation is really not very difficult, I did it with a friend on one day in his garage with standard tools, nothing special. We watched the video on motorz.tv, which is actually a pretty good guide (except for the fact that you do not have to take the rotors and brake calipers off...). One important thing: If you think about upgrading your suspension, do yourself a favour and order these two items as well: (1) Eibach Pro-Alignment Camber Adjustment Bolts (05-13 All) (2) Ford Racing GT500 Style Strut Mount Upgrade (05-13 All) With the new strut mounts there is no need to buy or rent spring compressors and the installation of the front struts will be really easy. And: after mounting the new front suspension we unscrewed the old strut to have a look at the bearings of the strut mount: As soon as we took the screw off, the whole strut mount fell apart and the balls from the bearing were all over the place. In conclusion: great package, easy install, use the time to upgrade your strut mounts as well.... On the street: Handles like a new car again (80000 miles, 2005 GT). Braking is much, much better. Before the upgrade my front tires just slid over the asphalt when breaking hard because the ABS in combination with the bad front suspension made my tires loosing traction completely. Body roll nearly eliminated, overall a much better ride quality after the change (not suprising after I looked at the broken strut mounts...) and cornering is really fun now :)

    Hellcat

    Year: 2005 Submodel: GT Chicago, IL, USA

    Helpful (9) (0)

  • 4/5

    Installation Time: Shop Install

    March 24, 2012

    One Part Was Defective

    One of the two struts were defective. The car was already up on the rack, so there was no time to handle a warranty issue. The lesson here is to inspect your parts BEFORE you put your car on the lift! The shop was able to get a pair of KYB's in a hurry so we could continue the job. Added $250 to the cost of install. Hopefully, someone at American Muscle will read this review and contact me. Anyway, the rest of the job went nice and easy. The alignment tech was able to give us the numbers we needed, and the car's handling is DRAMATICALLY improved over stock. Way less body roll, WAY less brake dive, WAY less squat under acceleration and MEASURABLY shorter braking distance! Who would have thought suspension would give such an improvent in braking performance! This is the suspension ALL mustang GT's should come with! But since they don't, this should be your FIRST perfermance upgrade after tires.

    Frankster

    Year: 2006 Submodel: GT Houston, TX

    Helpful (6) (1)

    • Response from AmericanMuscle

      I'm very sorry you received a defective strut in your kit. One of our customer service reps will be in touch with you shortly! Glad to hear you are enjoying your new suspension!

      Lisa , Content Specialist

  • 5/5

    Installation Time: Weekend

    February 23, 2014

    Razor Sharp Cornering

    I've had the Eibach Pro kit installed in my 2008 Mustang GT for about 6 months now. My observations are that body roll in both corning, during acceleration, and braking is essentially eliminated as compared to the stock suspension. As a result, the ride is a bit harsher, but acceptable. Overall the car is much more enjoyable to drive, handles much much better, and looks a lot better too. The other parts that I decided to install along with the kit were the GT500 strut mounts, lower control arms, adjustable upper control arm (to set pinon angle), upper control arm mount, adjustable panhard rod (to correct offset), and camber bolts. After installation of the suspension kit, the pinon angle was still in spec with the adjustable UCA set to stock length. Also, there were no noticeable alignment issues and no noises. The panhard bar did require some adjustment, but this was very easy to do using the plum bob approach. I have 20x11 rear wheels wrapped in 295x35R20 tires and there is plenty of clearance. Also, I have front and rear driveshaft loops and driveshaft is still nearly centered in both loops. There are no issues to report so far.

    OheightMustang

    Year: 2008 Submodel: GT

    Helpful (4) (0)

  • 5/5

    Installation Time: Full Day

    October 13, 2012

    Excellent Product and Service

    Thank You AM for a great product and great service. The Eibach Pro System is as advertised. I didn't have the rear end shift that other customers experienced. This could be due to differences in model years or installation. Be sure to tighten enough to hold into place and torque all fittings while the vehicle is under full load. This can be done by either squeezing under the vehicle, tire ramps, or on a lift. My rear end is dead center without the need for a adjustable panhard bar. Only thing I wished and this is being petty. That the rear end is a half inch lower. Otherwise appearance for my taste with 20" razors is spot on. Ride performance is as advertised. Tremendous improvement in handling, braking, and steering. If you want a Cadillac ride, buy the Tokico's, but if you want to feel attached to the road and have a true sports car feeling then stick with the Eibach shocks and struts. I matched this setup with AM's 20" Shelby Razors and Nitto Tire Package.

    JDowns

    Year: 2006 Submodel: GT Phoenix, AZ, USA

    Helpful (2) (1)

  • 5/5

    Installation Time: Shop Install

    October 11, 2011

    Excellent handling, and stance.

    Dramatically improves body roll and cornering. Excellent product.

    t1taN

    Year: 2006 Submodel: GT Colorado Springs, CO

    Helpful (4) (3)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $250-$500

    May 09, 2012

    Fantastic ride

    After purchasing a wheel and tire kit from AM I decided I could not put those tires and rims on until I did something with that less than stellar stock suspension on my 2008 GT. The ride was so loose that I was actually concerned when cornering at higher rates of speed and angles. I decided on the EIbach Pro Kit after considering all options and purchased the kit with a Saturday delivery status. As always AM exceeded expectations on the delivery time and the kit itself has made my GT into a much better handling ride. No longer does the front end dump down when braking and talk about a stiff and very confident feel to taking tight turns.

    Miket66

    Year: 2008 Submodel: GT Fort Worth, TX, USA

    Helpful (3) (3)

  • 5/5

    Installation Time: Full Day

    January 18, 2013

    Eibach Pro-System plus

    I looked around for a while before deciding on Eibach. AM has a great price and the quality is amazing. The kit took the better half of a day to install with only typical shop tools and jack stands. The handling improvement was amazing. The ride is a bit stiffer, but not too much more than stock. My '08 GT handles like a dream down. I'm complimented this kit with LCA's, UCA and mount, and pan-hard bar from BMR. Excellent combination!

    RiggerWings

    Year: 2008 Submodel: GT Panama City, Florida

    Helpful (0) (1)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $500-$1000

    October 20, 2012

    Turn Your Mustang into a Ferrari

    This was the most exciting change I have made to my 2005 Mustang GT using parts from American Muscle. The Eibach system totally changed the look and feel of my car on the road. I have driven European cars which do not handle as well as the Mustang with the new Eibach suspension system. Be sure to get the car aligned properly and install new camber plates!

    shstar

    Year: 2005 Submodel: GT Los Angeles,, California

    Helpful (0) (1)

  • 4/5

    Installation Time: Full Day

    June 29, 2016

    going low

    Start to finish: They ship from the manufacturer, still very quick but you can't really track until the very end. If you can work a wrench and socket you can do this. Takes about 6 hours in the drive way and you will need some big sockets so check them before you start. The Eibach camber bolts will not work. You will need camber plates to complete. It really looks sharp and the handling is tighter. and as always get an alignment

    PassingTime

    Year: 2005 Submodel: GT

    Helpful (0) (0)

  • 5/5

    Installation Time: Full Day

    May 27, 2016

    Love the lowered look!

    This is a great suspension package. Lowered my car just right. You will need the caster/camber plates and a panhard bar to keep the wheels straight. Beat my expectations in every way. I only gave it a 4 on ride quality because the rear does kind of "bounce" on a good size bump in the road. Could be I need the smaller bumpstops in the back. But for me the look outweights this minor inconvienence. You won't be disappointed. I did put a full day for install becauce I did it in the driveway with jackstands. But very easy to install just take your time.

    Cruiser

    Year: 2007 Submodel: GT

    Helpful (0) (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $250-$500

    March 15, 2016

    Eibach suspension

    Great bang for your buck, ride quality is awesome. Nice to go eat us some corners...!!!!! Great product. Strong and confident just like my Mustang

    Lowdown05stang

    Year: 2009 Submodel: GT

    Helpful (0) (0)

  • 5/5

    Installation Time: Full Day

    October 28, 2015

    Had it installed by my local Mechanic and it took him 7 hours

    MY Mechanic was most impressed by the quality of this Eibach Pro System. Dropped the car about 1 1/2 inches rear and perhaps 2 inches front, looks nice. Ride is great for handling and control, little stiff ride but you have to expect that with a good tight suspension system. The OEM struts/shocks were completely shot with 30K miles but I think this setup will last longer and do a better job by far. My Mechanic says he is going to recommend this system to all his Mustang customers in the future.

    Sgtjet

    Year: 2008 Submodel: GT Irvington, VA

    Helpful (0) (0)

  • 5/5

    Installation Time: Full Day

    October 07, 2015

    Nice Setup

    For the money I think this is really hard to beat. Definitely changed my ride for the better. Much flatter in corners plus a better look with the lower stance. I would recommend for daily drivers like me.

    ozzymoose

    Year: 2005 Submodel: GT Arizona

    Helpful (0) (0)

  • 4/5

    Installation Time: Afternoon

    May 22, 2015

    Nice Stuff

    I had the rear end out for paint etc so I replmaced the rear links and front hubs. Installing bars and struts was a breeze. It's a well thought out package. Keep old struts as you need the bump stops from them. I put Ford Racing stir bearings in and made a gray package.

    Slowpoke

    Year: 2005 Submodel: GT GUELPH ONTARIO CANADA

    Helpful (0) (0)

  • 5/5

    Installation Time: Full Day

    September 20, 2014

    Simply Awesome

    I just installed this kit on my wife's stang, the car has a little over 100,000 KMs and it was time to change a few components, ie shocks and sway bar bushings. I seen this kit on the AM clearance web page and for the money I purchased it for, I could not be happier. The car now feels amazing and handles better then when she car purchased new. The lowered stance gives the car a better look. I do suggest if you are going to order this kit, don’t forget to order the cam bolts needed for alignment and a new set of camber caster plates, you will be thankful you did

    SneakyPeteSawler

    Year: 2005 Submodel: GT Halifax, NS, Canada

    Helpful (0) (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $500-$1000

    August 02, 2014

    Excellent improvement!

    I love the way my Mustang handles now. It has almost 92,000 miles on it and it was time to replace the suspension. I'm so glad I went with Eibach. I was about to go with a Roush suspension kit since my Mustang has Roush emblems on it, but I read really great reviews about the Eibach system, plus it was $400 cheaper. The handling improved significantly, and when I shift, the car doesn't "dive" forward as much anymore. Cornering is so much easier now it's a complete "night & day" experience. I'm extremely happy with this suspension and would highly recommend it if you're looking to replace your suspension.

    kenpomaster20

    Year: 2005 Submodel: GT

    Helpful (0) (0)

  • 5/5

    Installation Time: Weekend

    June 04, 2014

    Finally.. no more 4x4 Mustang!

    Let me start off by saying that I was a bit hesitant at first. I work at a dealership and get discounts, which almost caused me to just get the Ford springs and struts. What really threw me over the edge though was the fact that this kit came with sway bars and upgraded rear links. Like most of you, $1,000 isn't throw away money for me; but this kit was worth it. The installation took way longer than it should, but that's because I didn't take the time to read the directions first :-) All in all, the install was pretty simple. I did have an issue with one shock arriving blown, however Americanmuscle is taking care of that for me as we speak. I upgraded to 20 inch wheels in the fall, which greatly improved the look of my car, but it seemingly made the gaps between the fenders and wheels even larger. This kit closed the gaps up perfectly, with enough clearance to squeeze my hand between the tire and fender. There is NO rubbing. I also have yet to scrape a speed bump, and that is with BBK long tube headers and BBK high flow cats. Another thing I noticed is that my car just feels to drive smoother and steer better. It takes corners like a dream! There are also grease fittings on most of the sway bar components, which is nice.

    RebelYellTex

    Year: 2007 Submodel: GT Woodbridge, VA

    Helpful (0) (0)

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