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

46 Reviews
Our Price

$228.97

  • Item #47812
  • MPN# 4.1035

  • Market Price $259.99
  • You Save 12% ($31.02)
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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 Coupes & 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 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.

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

Will it fit my Mustang?
  • 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

5/5
Love Eibach!! Handling Is Awesome

This was the first Mod I did on my Cobra. Had to get rid of that stock 4X4 factory look ASAP. Now my car has a very aggressive stance, and handles like an indy car! These springs where a great compliment ...

Read More
Helpful (1)

5/5
Big improvement

Great product. Rides alot like the prokit, but looks alot better and handles like an Indy car. I would rec. these springs for anyone who wants a nice aggressive stance and still rides good.

Helpful (1)

Overall Rating 4.7 out of 5 stars
Read All 46 Reviews

Customer Photos (74) Submit Your Photo

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17 Questions / 8 Answers

Ask a Question

will this work on my v6 coupe? If I install this on my v6 will I have too get new struts and sh?ock. And will the drop be as extreme since the v6 weighs less

andrew66

  • You dont need any special shocks with these, your original ones will work fine. You wont see as much of a drop with the V6 but will be close.

    GrabberBlueDrifter

    Good Answer (0) (0)

Show 2 more answers Question Resolved

What is the widest size of tire I can put on my 95 GT with these springs?

JeanP

  • I had a similar set up and went with a 315 Nitto Drag Radial which gave it such an aggressive stance from the rear and the springs sat very well with that set up.

    STAGEDGT

    Good Answer (0) (0)

Show 1 more answer Answer This Question I need this answered (0) (0)

What shocks and struts do I need I just bought these springs and I want to know what option of shocks and Struts would be better I saw the eibach dampers but I don't know If I can use those with these springs

SwangEm

  • That is up to you. What you intend to use your Mustang for and how you drive it. KYB struts are a good all around choice and will offer the best ride.

    SOLIDSSSNAKE

    Good Answer (0) (0)

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Customer Reviews (46) Write a Review

Overall Rating 4.7

out of 5 stars




  • 5/5

    Installation Time: Afternoon

    July 12, 2012

    this product was great

    i was trying to find the right spring for my car,the guys at american muscle helped out alot. it lowered my car alot. 2.0 in the front and 1.8 in the rear. the handling was a big change from stock.

    dosgt

    Year: 1995 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 3 franklin ky

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    April 02, 2012

    Big improvement

    Great product. Rides alot like the prokit, but looks alot better and handles like an Indy car. I would rec. these springs for anyone who wants a nice aggressive stance and still rides good.

    Brad23

    Year: 2004 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 3 Indianapolis,in

    Helpful (1) (0)

  • 5/5

    Installation Time: Shop Install

    December 11, 2011

    Love Eibach!! Handling Is Awesome

    This was the first Mod I did on my Cobra. Had to get rid of that stock 4X4 factory look ASAP. Now my car has a very aggressive stance, and handles like an indy car! These springs where a great compliment to the IRS!!! Performance and looks, what can be better?

    Mustang1182

    Year: 2001 Model: Cobra Driving Style: Daily Driver 'Stangs I have owned: 5+ Santa Cruz CA

    Helpful (1) (0)

  • 5/5

    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

    Installation Time: Afternoon

    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

    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

    Installation Time: Afternoon

    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

    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

    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

    Installation Time: Afternoon

    April 09, 2016

    eibach sportlines

    These springs do exactly what you want on your mustang. I really wanted to write this review to let others know the problem I found with my car that caused the initial install to not get the results I wanted . I have read other reviews that some of you also did not get the lowering you expected. I installed the springs and my car looked almost the same as before. I was really ticked because this was the second set of springs I had installed with bad results. The following weekend I replaced my control arms because I found I had bad ball joints. Upon removing the control arms I discovered that both front original coil springs had broken the bottom coil off and the broken piece had rusted and corroded itself into the groove of the old control arms. I had scraped and cleaned the old groove for the spring to rest in and could not detect this problem until I removed the arm and could see it better. I have worked on cars all my life. I was amazed that the broken piece of spring was embedded like it was. After installing the new control arms and my new Eibach sportline springs the car sat 2 inches lower in front. It looks great! I hope this helps.

    BigMac

    Year: 2000 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 3

    Helpful (1) (0)

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