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Eibach Pro-Kit Springs (79-04 V8 Coupe; 99-04 V6 Convertible; Excludes 99-04 Cobra)

39 Reviews
Our Price

$244.99

  • Item #47500
  • MPN# 3510.14

  • Market Price $281.99
  • You Save 13% ($37.00)
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Customer Photos
Features
  • Aggressive Stance
  • Improves Handling
  • Lowers Center of Gravity
  • Estimated Drop: Front - 1.5” Rear - 1.5”
  • Fits 79-04 V8 & 99-04 V6 Convertible, excludes IRS
Description
Improves Handling. These Eibach Pro-Kit Springs will lower your Mustang's center of gravity, reducing squat during acceleration, body roll in the corners and excessive nose-dive under hard braking. A set of Eibach Springs are great for daily driving, street, and even track use.

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

Application. This set of four Eibach Pro Springs are designed for use on the 1979 to 2004 V8 Mustang Coupes and the 1999 to 2004 V6 Convertible Mustangs. Will not fit 1999 to 2004 SVT Cobras with Independent Rear Suspension (IRS).

Specifications:
  • 1979-1993 V8 Coupe:
    • Lowers Front: 1.2"
    • Lowers Rear: 1.0"
  • 1994-2004 V8 Coupe:
    • Lowers Front: 1.5"
    • Lowers Rear: 1.5"
  • 1999-2004 V6 Convertible:
    • Lowers Front: 1.1"
    • Lowers Rear: 1.1"


Spring Rates:
  • Front: 456-570 lb/in.
  • Rear: 200-251 lb/in.

Mustang Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 Details

What's in the Box
  • (4) Lowering Springs
  • (1) Snubber
Installation Info
Tech Specs
Springs Specifications
Spring Rate: Front: 456-570 lb/in.
Rear: 200-251 lb/in.
Usage: Street
Year: 1979-2004 Model: 79-93 V8 Hardtop,
94-04 V8 Hardtop
99-04 V6 Convertible
Progressive or Standard: Progressive Estimated Drop:

1.2"F / 1.0" R
1.5"F / 1.5" R
1.1"F / 1.1" R

Fitment
  • Bullitt - 01
  • Foxbody - 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93
  • Mach 1 - 03, 04
  • V6 - 99, 00, 01, 02, 03, 04
  • Cobra - 94, 95, 96, 97, 98
  • GT - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04

Does not fit 1999-2004 SVT Cobra's with Independent Rear Suspension (IRS)

Most Helpful Reviews View All

Overall Rating 4.8/5 Write a Review
5/5
Perfect Ride

i went from my stock springs with 126.xxx miles to the pro kit and it\'s amazing ! perfect stance visually AND the ride is SUCH an improvement! handles AMAZING and is honestly a smoother ride ! i would

Read More
Helpful (17) (1)

5/5
1.5" eibach drop

No doubt that the springs are great performance wise. It stiffened up the ride, and hitting those tight corners have never been more fun, BUT...was a little disappointed with the 1.5" drop. The gaps between

Read More
Helpful (7) (0)

Customer Photos (74) View All

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Q & A (5 Questions, 4 Answers) Ask a Question

CC Plates? Shocks and struts? Would I need to buy new shocks and struts along this kit if I still have the factory shocks and struts on my 2003 v6? Also, would I need to get cc plates since it is on that 1.5" borderline for a correct alignment? I am 17 and haven't dealt with this sort of mechanical difficulty with so many possible options. Any help would be great!

Guskell Year: 2003 Model: V6

Question Resolved
Good Question (0) (0)
  • If you have an '03 V6 Convertible, this is the right kit for you. However, if you have an '03 V6 Coupe, you'd need this kit instead: http://www.americanmuscle.com/eibach-pro-springs-79-04-v6.html. You will want to purchase the CC plates to correct your alignment. General rule of thumb, any drop over 1" requires the CC plates to adjust the suspension to the proper toe and camber. Doing so ensures full life of your suspension parts and will prevent uneven and excessive tire wear. I'd also suggest purchasing new polyurethane front and rear spring isolators. They won't crack or dry out like the stock rubber does and they provide a cushion for a quieter ride. You certainly can use your stock shocks and struts without any problems. However, it's recommended to replace them to get the best handling and ride comfort you can while lowering your car. If you'd like some pointers on exactly what parts you want to get with your springs, please give us a call! We can answer any questions you may have and make sure you have the set up you are looking for!

    Helpful (6) (0)

    LisaS Year: 1992 Model: GT

I've ordered these springs for my 93 LX, will they work?! If not can i return them!?

93lx Year: 1993 Model: Other

Question Resolved
Good Question (0) (0)
  • Yeah they work. Look real nice to. Do yourself a favor and rent a spring compressor and get some bailing wire makes for an easy install

    Helpful (0) (0)

    Blown306 Year: 1993 Model: Other

315/35/17 Already have these installed on my 03 GT but, I am curious as to if they will be okay running with a 17x10.5 315/35/17 tire. If anyone of you out there have done this please let me know!

812Mustang Year: 2003 Model: GT

Question Resolved
Good Question (0) (0)
  • That is one of the most popular combinations - 315/35-17 and lowering springs. You won't have any rubbing or clearance using that wheel/tire combo and these Pro-Kit Springs. Check out the customer images for some examples - they look awesome!

    Helpful (0) (0)

    LisaS Year: 1992 Model: GT

Show 1 more answer

Reviews (39) Write a Review

  • 5 Stars .85 84%
  • 4 Stars .13 13%
  • 3 Stars .03 3%
  • 2 Stars 0 0%
  • 1 Stars 0 0%
4.8

out of 5 stars

38 Customers Recommend this Product

Installation Time:Afternoon

Installation Cost:$100-$250

  • Handling Improvement: 4.5 4.5/5
  • Ride Quality: 4.5 4.5/5
  • Appearance: 4.8 4.8/5
  • Bang For Your Buck: 4.6 4.6/5
Filter By Sort By
  • 5/5 Yes, I recommend this product

    May 14, 2009

    Perfect Ride

    i went from my stock springs with 126.xxx miles to the pro kit and it\'s amazing ! perfect stance visually AND the ride is SUCH an improvement! handles AMAZING and is honestly a smoother ride ! i would recomend these to every stang owner ! and no where better to get them then america muscle !

    Tim H.

    Helpful (17) (1)

  • 5/5 Yes, I recommend this product

    April 18, 2011

    Eibach rocks

    I have a 2001 Bullitt (lowered 3/4 from the factory), these springs were pefect, just the right amount of drop, subtle yet noticable, 1 inch in the front and 5/8 in the back, the handling has greatly improved and the ride feels the same as stock. Only now it stays flat in the corners, and is even more fun to drive. Install was a breeze for the rear but a pain up front, decompressed the eibach springs were longer than stock bullitt springs, so getting them in with the isolators on was a chore, but worth the effort. I debated between these and the H&Rs and I would buy these again, I just wish I got them after AM dropped the price.

    Bullitt Z

    Year: 2001 Model: Bullitt Driving Style: Daily Driver

    Helpful (7) (0)

  • 5/5 Yes, I recommend this product

    January 11, 2010

    1.5" eibach drop

    No doubt that the springs are great performance wise. It stiffened up the ride, and hitting those tight corners have never been more fun, BUT...was a little disappointed with the 1.5" drop. The gaps between the tires and fenders are still too big. Kinda wish I went with the sportline springs.

    Mad Mike

    Helpful (7) (0)

  • 4/5 Yes, I recommend this product

    June 11, 2010

    Eibach Pro

    Definately get the shocks to go with this.... Also I think these need to lower the front 1/2 in more cause now the back sits lower than the front.... But it handles great, you dont need to waste your money on the bumpsteer or caster camber plates.... get the shocks and these then drive it and see if you still wanna buy the others after you get an alignment

    Mark

    Helpful (13) (4)

  • 5/5 Yes, I recommend this product

    October 01, 2008

    Perfect!

    These springs will make your Mustang look MEAN! It is a perfect stance. All would I recommend is to buy sub frame connectors to really make you car handle with the best. Not bad at all, thanks American Muscle!!!

    Brandon

    Helpful (9) (2)

  • 5/5 Yes, I recommend this product

    May 19, 2010

    Great value

    Great bang for the buck! Really leveled my 03' gt out. Handles well and no more staring at the stars when on the throttle. Definate recommend. As always, fast shipping and service from americ muscle. Thanks guys!

    Gino

    Year: 2003 Model: GT

    Helpful (5) (1)

  • 5/5 Yes, I recommend this product

    February 02, 2010

    NICE!!!

    1.5" drop.... Good for a daily driver i use to haul my kids and bike. Firm ride with the Pro-Kit Dampers, but not harsh.

    Todd

    Helpful (4) (0)

  • 5/5 Yes, I recommend this product

    February 13, 2008

    Just right!

    These springs offered the best of both worlds- low enough so that your car doesn\'t look backyard-dropped, but it still has awesome handling capabilities. If you\'re not willing to slam your car to the ground but want the advantages, this is the kit for you!

    Jay Mirabal

    Helpful (3) (0)

  • 5/5 Yes, I recommend this product

    April 11, 2010

    Sweet!

    Put these on my '98 and looks much better! No more 4x4 look and still a month or two before they completely settle down to their low point. Mine is a daily driver as well and could tell little stiffness to the ride, but nothing close to making it an uncomfortable ride. About an inch difference now, and about a half inch more by the end of the month. But looks great already now!!! Added the chin spoiler afterwords and front end looks sooo much better! A complete 180* !

    Darin

    Year: 1998

    Helpful (5) (2)

  • 5/5 Yes, I recommend this product

    March 09, 2010

    great set of springs

    the springs really help out my 92 gt..handles alot better and the springs were not that hard to put on..had to borrow a spring compressor for the front springs..took about 3 hours to install

    gary

    Year: 1992 Model: GT

    Helpful (4) (1)

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