WIN $5,000 For Your Mustang! Enter Now
Talk to a Mustang Expert
1-888-332-7930
Mon-Thu 8:30a-11p, Fri-Sun 8:30a-9p

Free Shipping - Get it by Dec. 24th available on most items - Details

H&R Race Springs - Coupe (99-04 Cobra)

AmericanMuscle no longer carries the H&R Race Springs - Coupe (99-04 Cobra). Please check out 1999-2004 Mustang Springs for an updated selection.
Market Price $298.99 You Save 13% ($39.00)

$259.99

FREE Shipping
  • Item 47201
  • MPN# 51659-88

Choose options to add to cart

AmericanMuscle no longer carries the H&R Race Springs - Coupe (99-04 Cobra). Please check out 1999-2004 Mustang Springs for an updated selection.

Features & Details

  • Muscle car stance
  • Tight responsive handling
  • Lowers Center of Gravity
  • Standard Spring Rate
  • Estimated Drop: Front - 1.6”, Rear - 1.5”
  • Fits 1999-2004 SVT Cobra coupes
Responsive Handling. H&R Race Springs offer tight responsive handling and more control than that of the factory springs. These standard rate Race Springs drastically reduce body roll in the turns, squat during acceleration, and excessive nose-dive under hard braking by lowering the vehicles center of gravity. H&R Race springs are perfect for aggressive street driving, but still comfortable enough for daily use.

Muscle Car Stance. The H&R Race Springs not only improve the overall handling of your Cobra Mustang, but they also improve the appearance by lowering the ride height approximately 1.6" in the front and 1.5" in the rear to eliminate that nasty 4x4 truck look for a more aggressive muscle car stance.

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.

Application. This set of four H&R Race Springs are designed specifically for use on the 1999 to 2004 SVT Cobra Coupes equipped with independent rear suspension (IRS). Will not fit convertible models.

Fitment: 1999 2001 2003 2004 Details

What's in the Box
  • (4) Lowering Springs
Installation Info
Tech Specs
Springs Specifications
Spring Rate: Front: 750-850 lb/in
Rear: 770 lb/in
Usage: Street/Race
Year: 1999-2004 Model: 99-04 SVT Cobra Hardtop
Progressive or Standard: Standard Estimated Drop: 1.6"F / 1.5" R
Will it fit my Mustang?
  • Cobra - 99, 01, 03, 04

Most Helpful Reviews

5/5
h&r lowering race springs 04 cobra irs

these are great quality springs, i was expecting bit more of a drop from these (another 3/4 inch would be perfect) as far as AM great company no issues, quick delivery, highly recommended

Helpful (1)

5/5
sitting low

great product, cars stance is much improved . thanks American Muscle for having these springs on sale. : )

Helpful (1)

Overall Rating 4.9 out of 5 stars
Read All 23 Reviews

Customer Photos (25) Submit Your Photo

View All 25 Photos

You Might Also Like

4 Questions / 9 Answers

Ask a Question

Are new shocks and struts needed when installing? Just wondering if new shocks and struts are a must or recommendation when installing lowering springs? My Cobra has 64,000 miles on it. Thanks!

Wolfpack76

  • I would highly recommend new shocks and struts. Something adjustable to compliment the springs that you can dial in to your liking would be a very good approach. If not you will likely find problems with your current shocks and struts after you install the new springs.

    GTFOURCE

    Good Answer (0) (0)

Answer This Question I need this answered (0) (0)

will theses fit my mach 1

stangpainter

  • No, they are specifically designed for the Cobra. You would want to the Race Springs meant for a Mach. Check out the link below!

    LisaS

    Good Answer (0) (0)

Show 3 more answers Question Resolved

will these springs fit my 2003 Cobra convertible H&R race springs

redbaron93

  • Unfortunately not. These Race Springs are solely meant to be used on the 99-04 Cobra Coupes. The spring rates are designed with the hardtop body style in mind and should not be installed on a convertible.

    LisaS

    Good Answer (1) (3)

Show 1 more answer Question Resolved

Are front and rear isolators needed? Why can you only include front spring isolators from the drop down menu? Are rear isolators not needed?

DrewN

  • while not required, spring isolators are highly recommended! I took a look on the site and looks like AM doesn't carry the rear spring isolators for the 99-04 Cobra (independent rear suspension). So best bet would be buy the front at same time as springs from AM and then contact Maximum Motorsports for the rear isolators.

    EsKy

    Good Answer (0) (0)

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

More Products You Might Like

Customer Reviews (23) Write a Review

Overall Rating 4.9

out of 5 stars

Installation Time:Full Day

Installation Cost:$100-$250

  • Handling Improvement 4.769231 4.8
  • Ride Quality 4.538462 4.5
  • Appearance 4.846154 4.8
  • Bang For Your Buck 4.692307 4.7



  • 5/5

    Installation Time: Afternoon

    October 17, 2013

    sitting low

    great product, cars stance is much improved . thanks American Muscle for having these springs on sale. : )

    petejames

    Woodbridge, VA, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    April 18, 2013

    h&r lowering race springs 04 cobra irs

    these are great quality springs, i was expecting bit more of a drop from these (another 3/4 inch would be perfect) as far as AM great company no issues, quick delivery, highly recommended

    2004venomous

    Chicago, IL, USA

    Helpful (1) (0)

  • 5/5

    April 24, 2009

    2004 COBRA

    Fast shipping. I followed instructions provided here at American Muscle for installation and the install went fast and easy. The ride is great and the stance is amazing. Thank you American Muscle.

    FLACO_G

    Helpful (8) (0)

  • 5/5

    April 10, 2010

    Aggressive! Not Ghetto!

    They gave my 03 cobra a much more aggressive stance and look. Its came down just enough to keep it classy and sinister looking and stiffend up the rid a bit. noticable in turns but comfy.

    Nick

    Helpful (7) (0)

  • 5/5

    June 01, 2010

    03 cobra

    Made my cobra look great not to low to rub on anything! Makes cornering much more enjoyable! Would buy again!!!

    Peter

    Helpful (6) (0)

  • 5/5

    July 31, 2010

    2004 Cobra

    Fastest shipping ive ever experienced from ordering online. Very helpful and knowledgeable staff phone support. The original owner of my car cut the springs an made the car way to low. I ordered the H+R race springs, install was fairly simple. The ride is great, not to stiff not to soft. You can drive on the streets and not need a kidney belt but when you want performance and handling its right there, i would highly recommend these springs to anyone, best springs ive ever run. Thanks again American Muscle will be pleased to due business with you guys in the near future.

    Jay D.

    Helpful (3) (0)

  • 5/5

    October 24, 2009

    WOW

    the difference is very noticeable, the performance provided byt H&R is the best, huge improvement

    NCO MIKE

    Helpful (2) (0)

  • 5/5

    October 19, 2008

    Race Springs

    Shipping was amazingly fast. Did the install myself by following the directions provided above. LOOKS AMAZING!!! Easy directions to follow.

    Mustafa

    Helpful (2) (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $500-$1000

    February 20, 2015

    Streetable Stance

    Awesome look, Perfect ride height and not to rough. Make sure to keep your factory isolators in

    FrancoSVT

    Long Island NY

    Helpful (1) (0)

  • 5/5

    Installation Time: Full Day

    August 04, 2014

    Great product

    Color matched springs to car and came out great, ride is awesome and the stance is perfect

    Salskarz

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    December 14, 2012

    Good choice

    I was worried about these not giving me the amount of drop I wanted, but my car is slammed! They aren't anywhere near as stiff as I was expecting either. There aren't many choices for our irs, but these are a good one!

    chris478

    Macon, GA, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Full Day

    August 13, 2012

    Looks great, stopped front end float!

    I live in Europe and track day my 99 Cobra a lot; I used to have really bad front end float over 115mph. These springs in conjunction with everything else you should be putting on your lowered stang made a HUGE difference! I now stay planted on the pavement at 160 and my car looks like it should have from factory! Great springs, great price and great service from AM!

    RedSnake

    Cambridge, UK

    Helpful (1) (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: 0-$100

    June 09, 2012

    2001 Cobra

    Lowered my 01 Cobra just right. Also had my 9/10 staggered wheels put on and not a rub or grind. Perfect for any mustang owner. A must buy to get that aggressive look. I debated on if I really needed to lower it. No regrets here. Thanks AM!!

    LaserRedCobra

    Lapeer MI

    Helpful (1) (0)

  • 5/5

    December 30, 2010

    1999 Cobra

    The springs felt great on the car but lowered the rear more than the front it appeared. I removed the isolators in the front and it sits perfect, the front slightly lower or equal with the back. Thats just my taste but awesome handling improvement.

    Luke

    Helpful (1) (0)

  • 4/5

    August 23, 2008

    99 Cobra

    bought these for my 99 Cobra. Shop did a superb job on install, and I enjoy these springs on my cobra. The rear is lower than the front, or so it seems when I look at the car.

    Joe

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    July 31, 2012

    very good product

    Very good product. Highly recommend american uscle

    mustangcobratim

    Michigan, USA

    Helpful (1) (1)

  • 4/5

    Installation Time: Shop Install

    February 24, 2012

    H&R Springs

    I had my local shop install my new H&R lowering springs they match my red 99 cobra and my red brembro brakes thanks American Muscle for the great product I look forward to buying more upgrades for my cobra.

    vdubcity35

    Columbus, ne

    Helpful (1) (1)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: 0-$100

    April 05, 2013

    nice ride

    Thank you so much my 01 cobra looks great and the ride feels good thank you. Americanmuscel for the help

    cobra62

    Victorville ca

    Helpful (0) (0)

  • 5/5

    March 02, 2013

    Excellent

    Not much to add to what has already been said. Perfect stance. No body roll, zero. The car only gets upset on the worst roads. Installed an just under 2.5 hours. American Muscle is easily the fastest shipping company I have ever worked with. I couldnt be happier.

    Mapasm

    Concrete, WA 98237, USA

    Helpful (0) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    April 11, 2012

    good quality springs

    Super easy install with a great how to write up by americanMuscle.. just another great product by AM

    bakers4v46

    ohio

    Helpful (0) (0)

Related Mustang Categories