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Eibach Sportline Spring Kit (79-04 V8 Coupe; 99-04 V6 Convertible; Excludes 99-04 Cobra)

28 Reviews
Our Price

$244.99

  • Item #47812
  • MPN# 4.1035

  • Market Price $289.99
  • You Save 16% ($45.00)
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Customer Photos
Features
  • Extreme lowering & aggressive stance
  • Race car like handling
  • Lower center of gravity
  • Progressive spring rate
  • Estimated drop: Front - 1.7" Rear - 1.5"
  • Fits 79-04 V8 & 99-04 V6 Convertible, excludes IRS
  • Clears Stock and Aftermarket Wheels & Tires.
Description
Better Handling. Give your Mustang the sportscar type handling it deserves with an Eibach Sportline Spring Kit. This lowering spring kit lowers your Mustang's ride and center of gravity even more than the legendary Eibach Pro-Kit, for maximum improvement in acceleration, cornering, and braking performance. A set of Eibach Sportline springs are the no-comprimise choice for the enthuisast that still needs a streetable car.

Maximum Lowering. Eibach's Sportline Spring Kits are designed to deliver the lowest possible drop for a racecar like look and handling while still maintaining exceptional ride quality.

Progressive Design. Eibach uses their proprietary progressive spring design to create the Sportline springs. The result is a spring that delivers the maximum lowering and aggressive stance a true enthusiast demands, without 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 factory 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 Eibach Sportline springs is designed for 1979 to 2004 V8 Mustang Coupes and the 1999 to 2004 V6 Convertible Mustangs. Will not fit 1999 to 2004 SVT Cobra's with Independent Rear Suspension (IRS). Sold as a set of 4.

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

Specifications:

  • 1979-1993 V8 Coupe:
    • Lowers Front: 1.7"
    • Lowers Rear: 1.5"

  • 1994-2004 V8 Coupe:
    • Lowers Front: 2.0"
    • Lowers Rear: 1.8"

  • 1999-2004 V6 Convertible:
    • Lowers Front: 1.7"
    • Lowers Rear: 1.5"


Springs Specifications
Spring Rate: Front: 550 lb/in.
Rear: 251 lb/in.
Usage: Street/Track
Year: 1979-2004 Model: 79-93 V8 Hardtop,
94-04 V8 Hardtop
99-04 V6 Convertible
Progressive or Standard: Progressive Estimated Drop:

1.7"F / 1.5" R
2.0 "F / 1.8"R
1.7"F/ 1.5"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 4.7/5
5/5
Sportline springs

I love these springs. The ride and stance is great. You will need to take bumps and inclines with caution!!!!

Helpful (14) (0)

5/5
Simply....awesome.

These took me and a buddy 2.5 hours to install this morning. The pictures I have submitted are taken immediately after install, so the springs haven't settled yet but you can notice the definitive drop

Read More
Helpful (8) (0)

Customer Photos (62) View All

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Q & A (14 Questions, 9 Answers) Ask a Question

If I was to buy these would I need to replace the stock shocks and struts because of the depth of the drop?

Guskell Year: 2003 Model: V6

Question Resolved
Good Question (0) (0)
  • I have the sportlines on my 04 GT with stock shocks and struts and it rides and handles just fine

    Helpful (3) (0)

    Best Answer

    Brad23 Year: 2004 Model: GT

Show 3 more answers

What else do I need? I had my shocks replaced a while back, if i buy these lowering springs what else would i need? my GT is pretty much stock. CC plates? Isolaters? anything?

2000silverGT Year: 2000 Model: GT

Question Resolved
Good Question (0) (0)
  • You will def. need CC plates. I have these same springs, and my alignment is WAY off.

    Helpful (0) (0)

    DrProfessorSir Year: 1995 Model: GT

Show 2 more answers

Would these work on 94-98 V6? I know if they do the drop wont be as big but if they work the drop should still be over an inch. Right?

StangManWes Year: 1998 Model: V6

Question Resolved
Good Question (0) (0)
  • Oh yeah well over an inch! worth the buy for sure!

    Helpful (0) (0)

    Toxicstang92 Year: 1999 Model: GT

    Top 1000 Contributor

Show 1 more answer

Reviews (28) Write a Review

  • 5 Stars .71 71%
  • 4 Stars .25 25%
  • 3 Stars .04 4%
  • 2 Stars 0 0%
  • 1 Stars 0 0%
4.7

out of 5 stars

24 Customers Recommend this Product

Installation Time:Afternoon

Installation Cost:$100-$250

  • Handling Improvement: 4.826087 4.8/5
  • Ride Quality: 4.347826 4.3/5
  • Appearance: 4.695652 4.7/5
  • Bang For Your Buck: 4.652174 4.7/5
Filter By Sort By
  • 5/5 Yes, I recommend this product

    March 13, 2011

    Sportline springs

    I love these springs. The ride and stance is great. You will need to take bumps and inclines with caution!!!!

    Rob M

    Year: 1999 Model: GT Driving Style: Daily Driver

    Helpful (14) (0)

  • 5/5 Yes, I recommend this product

    November 18, 2012

    Simply....awesome.

    These took me and a buddy 2.5 hours to install this morning. The pictures I have submitted are taken immediately after install, so the springs haven't settled yet but you can notice the definitive drop in ride height. I absolutely LOVE it. I'm expecting about another 1/2" drop up front, and maybe 1/4" rear drop over time as the springs settle in. The stance these springs provide is so very appealing to the eyes. I just can't get over the difference these springs make after install, going from the 4x4 look to the aggressive racy look. The ride quality is exactly what I expected. You feel bumps in the road more, but unlike a lot of people, I enjoy the racy feel of the lowered vehicle more than a ride where you don't feel a thing. If I wanted the ride feel of a sedan, I would have bought a Cadillac, not a Mustang. The handling is excellent as well. A lot less(if any) body roll through corners and freeway on/off ramps. I just can't get over the difference these made. 100% absolutely love these springs, the look, the handling and the feel the car has when driving down the road.

    SolemnSinner

    Year: 2001 Model: GT Driving Style: Daily Driver Las Vegas, NV

    Helpful (8) (0)

  • 5/5 Yes, I recommend this product

    April 27, 2011

    Nice..

    Great stance! I really like the ways these make my car look lower than the profit but not too low! I would recommend these to any Mustang owner!

    Josh

    Year: 1998 Model: GT Driving Style: Daily Driver

    Helpful (4) (0)

  • 5/5 Yes, I recommend this product

    December 07, 2011

    These springs are awesome!!!!!!!!!!!

    The Eibach Springs were an excellent upgrade for my stang. it looks great and handles like a dream. other than feeling just about every bump in the road. these spring are a great choice to up the looks and handling on your car. it took me an hour and a half to do the install but i also had a lift. the install was pretty self explanitory. i do recommend new sping isolators when doin the swap i put polyurethane ones in from PROTHANE and i love it. well worth it!!!!!!!!!!!!

    Rangerjesse89

    Year: 1999 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 1 Fortb Collins, CO

    Helpful (3) (0)

  • 5/5 Yes, I recommend this product

    June 30, 2011

    eibach sportline springs

    They made my car look mean, great stance!

    eric d

    Year: 1998 Model: GT Driving Style: Daily Driver

    Helpful (3) (0)

  • 5/5 Yes, I recommend this product

    June 21, 2011

    Sportlines

    These springs make for a great look. They also seem to help a the track. No more nose in the air, like with stock.

    Natas LeD

    Year: 2004 Model: GT Driving Style: Street / Strip

    Helpful (3) (0)

  • 5/5 Yes, I recommend this product

    August 08, 2013

    Amazing

    These springs got rid of that ugly 4x4 stance stock sn95s have and made it look low and mean. although you have to take speed bumps with care the handing it so much. well worth the money

    THaacker

    Year: 1995 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Washington

    Helpful (1) (0)

  • 5/5 Yes, I recommend this product

    November 18, 2012

    Highly recommend

    Installed in about 2 1/2 hours with the help of a friend. Ran into no problems. Springs fit perfect. I do recommend buying the isolaters as mine were dry rotted. I got exactly 2" of drop right off the jack. Filled up with gas right after and it dropped even more with a full tank. Ride is fine. I can tell a little stiffer when hitting bumps but the overall ride wasn't changed. Great springs!

    ScottH

    Year: 1997 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 5+ Alabama

    Helpful (1) (0)

  • 4/5

    September 05, 2012

    (Un)settling Springs

    I bought these springs elsewhere because I didnt want to wait for them to ship and we installed them within a few hours. the install was simple as can be and the outcome was id say a 50/50. The rear end dropped right away and we were thrilled with what we saw. However the front has yet to "settle" and sits maybe a 1/2" below stock ride height. We installed these a month ago and I daily my car and have put hundreds of miles on since the install. The iso's are out so that it at least looks a little lower. Overall i think im going to have to cut them in order to get them closer to where they are supposed to be... Im on the fence to recommending them or not

    Joe24

    Year: 2000 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Cleveland Ohio

    Helpful (1) (0)

  • 4/5

    February 29, 2012

    Eibach Sportline Spring Kit

    The fitment was well off. It looked well and was easy to install.

    Duncan

    Year: 1987 Model: Other Driving Style: Daily Driver 'Stangs I have owned: 2 Malvern P.A

    Helpful (1) (0)

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