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H&R Super Sport Springs - Coupe (96-04 GT, V6, Mach 1; 93-98 Cobra)

AmericanMuscle no longer carries the H&R Super Sport Springs - Coupe (96-04 GT, V6, Mach 1; 93-98 Cobra). Please check out 1999-2004 Mustang Springs for an updated selection.
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AmericanMuscle no longer carries the H&R Super Sport Springs - Coupe (96-04 GT, V6, Mach 1; 93-98 Cobra). Please check out 1999-2004 Mustang Springs for an updated selection.

Features & Details

  • Aggressive Stance
  • Lowers Center of Gravity
  • Improves Handling
  • Estimated Drop: Front - 1.75” Rear - 1.6”
  • Fits 1996-2004 V6 & GT Mustangs, excludes IRS
Improves Handling. H&R Super Sport Springs will lower your V6 or GT Coupe for a much more aggressive stance and a lower center of gravity which greatly improves your pony's handling over the stock springs. H&R Super Sport springs are comfortable enough for everyday daily driving and offer more control than the original stock springs on the street or the track.

Application. This set of four H&R Super Sport Springs are designed for use on the 1996 to 2004 V6 and GT Ford Mustang Coupes. Excludes IRS-equipped 99-04 SVT Cobras.

Please Note. 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.

Technical Note. These springs will not fit 1999 to 2004 SVT Cobra's with Independent Rear Suspension (IRS) or GT Mustangs converted to IRS.

Fitment: 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
  • Lowers Front: 1.75"
  • Lowers Rear: 1.6"

Spring Rates:

  • Front: 700-760 lb/in.
  • Rear: 275-300 lb/in.
Springs Specifications
Spring Rate: Front: 700-760 lb/in
Rear: 275-300 lb/in
Usage: Street
Year: 1996-2004 Model: 96-04 V6 & GT Hardtop
96-98 SVT Cobra Hardtop
03-04 Mach 1 Hardtop
Progressive or Standard: Progressive Estimated Drop: 1.75"F / 1.6" R
Will it fit my Mustang?
  • Bullitt - 01
  • Mach 1 - 03, 04
  • V6 - 96, 97, 98, 99, 00, 01, 02, 03, 04
  • Cobra - 94, 95, 96, 97, 98
  • GT - 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

Looks great

I just put these on my Bullitt and I love them. They are the best riding performance springs I have ever rode in. Very easy to install. I get people everyday that ask me what springs am I running because ...

Read More
Helpful (29)

Great product!

These springs are Awesome! I almost purchased the Eibach Pro Kit due a friend owning them. Man I'm glad I got these.....he's mad at the fact mine rides much better than his! These springs are definately ...

Read More
Helpful (20)

Overall Rating 4.9 out of 5 stars
Read All 100+ Reviews

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7 Questions / 17 Answers

Ask a Question

Will LT headers be a problem with the drop? I want to purchase these lowering springs but I just installed long tube headers. I'm just wondering if the drop will make the car too low and start scraping? I wanna lower my car but I'm worried that i might damage my exhaust system


  • I have got lowersrings on my mach 1 had on problem withgrown clearance


Show 2 more answers Helpful (6)

18 inch rims with this lowering spring set up All right so I have a 1999 mustang gt and I have some 18" Bullit rims on it I wana lower my car but idk if it will rub with theeze springs and with the tokico hp shocks and I wana no if I drive over a speed bump or pot hole will my tires rub of I have the back seats and front seats with people if any one can answer me these questions it would make my day thanks ,


  • I highly doubt you'll have an issue. I have seen lots of pics of cars with 18" wheels that are lowered further than these springs will take you, and they don't seem to have trouble. Get them and have fun!


Show 2 more answers Helpful (2)

I know that CC plates are suggested for this mod, but what else would I need to make sure nothing wore out quickly.


  • You would also want to swap out your old, worn out rubber front and rear spring isolators with some new polyurethane isolators. These would ensure that your new installed springs don't make unwanted noise and they will last much longer than the stock rubber! Check out the links below!


Show 2 more answers Helpful (1)

Would I need new shocks and struts or could I get by with just replacing the struts?


  • Both shocks and struts would be recommended if you are lowering the car because more than likely the stock shocks are worn out and they also will bottom out due to the lack of travel. Bilstein HD shocks and struts have plenty of travel for lowered cars, I highly recommend bilstein with these springs.


Show 1 more answer Helpful (0)

Will new isolators create less of a drop? I purchased these springs and plan on installing them within the next month, I have also purchased the new isolators. I was wondering if putting the isolators on will cause less of a drop for my stang? I want the most drop i can achieve.


  • The isolators won't cause the springs to drop any less than advertised. You should always replace your old, worn out isolators when installing new springs to prevent any unwanted metal on metal noise. I'd suggest using your new isolators in combination with these springs. You'll definitely be happy with the drop - these springs make the Mustang look so much better than stock!


Show 2 more answers Helpful (0)

will these fit with 315/35/17 tires in the rear and 275/40/17 in the front?


  • Definitely! We offer several wheel and tire packages with 17x9 and 17x10.5 wheels with those exact tires and they will fit without issues up to a 2" drop. You will have no problems installing these springs with those tires!


Show 2 more answers Helpful (0)

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Customer Reviews (100+) Write a Review

Overall Rating 4.9

out of 5 stars

Installation Time:Afternoon

Installation Cost:$100-$250

  • Handling Improvement 4.789474 4.8
  • Ride Quality 4.561403 4.6
  • Appearance 4.912281 4.9
  • Bang For Your Buck 4.77193 4.8

  • 5/5

    August 07, 2009

    Looks great

    I just put these on my Bullitt and I love them. They are the best riding performance springs I have ever rode in. Very easy to install. I get people everyday that ask me what springs am I running because they say the stance is PERFECT.

    Jarrett T.

    Helpful (29)

  • 5/5

    April 10, 2010

    Great product!

    These springs are Awesome! I almost purchased the Eibach Pro Kit due a friend owning them. Man I'm glad I got these.....he's mad at the fact mine rides much better than his! These springs are definately worth every penny! AM has great service and had these at my door in 2 days.....thank you AM!


    Helpful (20)

  • 5/5

    October 12, 2007

    The perfect spring

    I originally installed eibach pro springs, but the drop was barely noticeable and ride was ok. After installing the super sports I noticed an immediate improvement in handling and the stance looks awesome. I was worried about the drop being to low but its just right and perfect for everyday use. Don\'t waste your money on other spings like I did. Do it right the first time!


    Helpful (20)

  • 5/5

    April 03, 2010

    Just what I wanted

    The car looks amazing!! It lost the stock off roading look that I hated and now looks low and mean. I'm really glad I got these well worth it. If anyone is on the fence about these check the reviews nothing but good stuff. That's what made the purchase so easy for me.


    Helpful (19)

  • 5/5

    July 07, 2011

    What a difference

    These springs are a must have for your mustang so stop hesitating and buy them. Don't be afraid of the install. I did it on jack stand in a few hours. Be patient with the first side. Also use the c-spring installation guide and save yourself some time. When you get the springs make sure you buy caster camber plates or you will never get the car aligned perfect. You can tell how nice they will make your car look from the photos so I don't need to tell you.


    Year: 1999 Submodel: GT

    Helpful (16)

  • 5/5

    February 28, 2010


    I found that not only was the price right, but the fitment was PERFECT!! I had my car dropped in less than an hour and got EXACTLY the look i wanted for the sex appeal a Mustang deserves! Thank you American Muscle for all the help.

    Chad Myers

    Helpful (14)

  • 5/5

    January 31, 2009

    No more 4x4

    Perfect drop with 275/40/17 up front and 315/35/17 in back. I had Eibach pro kit before, but H&R are a lot better.

    dave hernandez

    Helpful (13)

  • 5/5

    April 13, 2010

    better than sportlines

    i just installed these h&r ss on my 01 gt with some kyb shocks/struts. i was riding on eibach sportlines, while i loved the drop they gave the car the ride was terrible for a daily driver. after the swap the car is a joy to drive. all though the springs are a tad softer i really didnt notice any loss in cornering from the sportlines and the ride is worlds better. i have never had progressive springs before and these are really amazing. comfortable when driving normally and as soon as the weight of the car starts to shift they firm up instantly GREAT SPRINGS!

    Scott C

    Year: 2001 Submodel: GT

    Helpful (10)

  • 5/5

    December 03, 2007

    1999 Mustang GT H&R springs

    Great upgrade! Puts the power to the ground, better braking and turning responcre but most of all looks great!! Once again, Big thanks to American Muscle for fast shipping!!!

    Rick Miranda

    Year: 1999 Submodel: GT

    Helpful (10)

  • 5/5

    May 14, 2010

    H&R springs

    Great springs. Lowered my Mach 1 to a good ride height. Also put eibach pro dampers on with them and the ride is better than before. AM has super fast shipping!!!


    Helpful (9)

  • 5/5

    July 09, 2011

    its a must have

    when i had the stock springs, my friends used to bug me alot telling me so hows your 4x4 mustang doing because it was high off the ground. so when i installed these springs on my car, now my friends dont bug me anymore. also it gives it a mean look along with the soft ride. its a must on ur mustang


    Year: 2002 Submodel: GT

    Helpful (7)

  • 5/5

    July 03, 2011

    H&R Super Sport Springs

    Absolutely the best kit I have ever used! I have had the Eibach Pro-Kit, Ford C-springs, and a BBK kit before these. H&R has the most comfortable ride out of any of those and by far the best stance I have found. Eibachs tend to sag in the rear after a year or two but I have been in Mustangs with 4-year old H&Rs that sit and ride like brand new. Dont look at anything else by way of springs, get H&R SS.


    Year: 2001 Submodel: GT

    Helpful (7)

  • 5/5

    September 07, 2010

    Just what this 2001 Mustang Bullitt needed!

    I wish I would have done this mod a long time ago. I purchased this car new in 2001, and always felt that it sat too high. I finally bought these springs and had them installed the other day, and they are great. The ride quality is better than the stock Bullitt springs, and now it has the right stance to go with the Bullitt attitude! Stop thinking about this mod and just do it! The shop only took about two hours to install the springs and offset power steering rack bushings. The steering is also perfect, and I can skip the caster/camber plates. I did not want to drill on a limited edition car like my Bullitt.

    Rick - Bullitt4204

    Year: 2001

    Helpful (7)

  • 5/5

    Installation Time: Less than 1 Hour

    October 06, 2011

    H&R SS Springs are the Best!!

    At first I was holding back to buy these springs because I did not have $249 to buy them so I wanted to buy the ford springs that are half this price. Good thing I just saved up and bought these while AM had a 4th of July sale. People looking to save money AM has good deals during major holidays and they offer promo codes if you’re a member. My Stang dropped in the front and back end as the site claims. Although would like to drop the back a half an inch more. I might just remove the Isolators. I feel the car stiffer and not bouncy like before. While in the turns the car feels stiff and more in control. For a DD it launches great. THIS IS A FACT!!! You will need new Shocks/Struts (Tokico Blues will do fine and are wallet friendly) if yours are not aftermarket. Stockers will not handle the drop. Caster/Chamber plates are also needed to correct the alignment (it’s a nightmare when you can’t correctly align the car). You may need Bump steer kit but it is preferred to buy these aswell. OVER ALL im very happy


    Year: 2002 Submodel: GT

    Helpful (5)

  • 5/5

    July 03, 2010


    Really brought my 04 mach to where it needed to be , these shoud have com factory, looks and handles great. And thanks for the fast and excellent service.


    Year: 2004

    Helpful (5)

  • 5/5

    Installation Time: Afternoon

    December 13, 2011

    Gotta love the stance

    love where my stang sits now and drives like it should. really a good product and with AM's fast shipping, i couldnt be happier! buy'em!!


    Year: 2000 Submodel: GT Houston, TX

    Helpful (3)

  • 5/5

    Installation Time: Less than 1 Hour

    October 03, 2011

    nice product

    I love the stance and the ride is still very good with the stock old shocks.very good product that i would buy for any of my mustangs.


    Year: 2002 Submodel: GT Laconia , IN

    Helpful (3)

  • 5/5

    Installation Time: Afternoon

    September 28, 2011

    Awesome Product!

    This is such a great product made the car sit flush with my staggered 17" FR500 wheels, got these, KYB struts, and power slot rotors installed all at the same time, the handling has no comparison to stock it's just 100x better. Thanks for another great product AM!


    Year: 2002 Submodel: GT San Antonio, TX

    Helpful (3)

  • 5/5

    March 19, 2011

    U need the whole package

    1. AM is AWESOME with customer service and shipping. 2. make sure you know what ur geting into. You NEED caster camber plates! Springs and very easy to install, as well as caster camber plates. I also got steeda bump steer, which I HIGHLY suggest. U can't just get the springs. 3. Noone will touch the car for an alignment ... "it sits too low" ... BS cause all it takes is a couple of boards and patience, but be aware of this also. Maybe get Sport vs Super Sport ... Over all, LOVE the look and the feel. Worth EVERY penny!!!!!! Highly recommend!!


    Year: 2001 Submodel: GT

    Helpful (3)

  • 5/5

    December 21, 2010

    Lowered nicely-progressive rate is the way to go!!!!!!

    I had these put on with brand new poly energy susp isolators, it dropped the front around 1.5 inches and the back about 1 inch, I love the way it looks now, no more 4x4 look. The progressive rate springs are nice too, it rides just like stock (comfort wise), other than the small bridge bumps at 70 hits just a little harder, I am still running my stock shock/strut and ball joint combo, I did not need CC plates for correct alignment, maybe because I used new isolators? But I am happy with this purchase, I have not had a chance to autocross like I normaly do because of the weather, but I can tell u that it does launch a little better and the progressive rate springs make the car stop a whole lot faster (no more nose dives) under slamming on the brakes, I did measure 60-0 stopping distance before and after and stopped 12ft shorter.

    Chris Dye

    Helpful (2)

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