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H&R Super Sport Springs - Coupe & Convertible (05-09 GT, V6)

37 Reviews
Our Price


  • Item #47103
  • MPN #51655-77
  • Market Price $294.99
  • You Save 15% ($45.00)
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Customer Photos
  • Aggressive Muscular Stance
  • Improves Handling
  • Lowers Center of Gravity
  • Progressive Spring Rate
  • Estimated Drop: Front - 1.7” Rear - 1.9”
  • Fits 2005-2009 Mustangs, excludes GT500
Improves Handling. The most popular progressive rate spring in H&R's line-up, Super Sport Springs will lower your Mustangs center of gravity, to reduce squat during acceleration, body roll in the corners, and excessive nose-dive under hard braking. Sport Springs feature more control than that of the stock factory springs, but are still comfortable enough for daily driving and occasional track use. Aggressive Stance. The H&R Super Sport Springs not only improve the handling of your S197 Mustang, but they also improve the overall appearance by lowering the ride height approximately 1.7" in the front and 1.9" in the rear to eliminate that nasty raised 4x4 truck look for a more aggressive muscle car stance.

Application. This set of four H&R Super Sport Springs are designed specifically for use on the 2005 to 2009 Coupe and Convertible Mustangs, including the V6, GT, and Bullitt models. Does

not fit the Shelby GT500.

Mustang Fitment: 2005 2006 2007 2008 2009 Details

What's in the Box
  • (4) Lowering Springs
Installation Info
Tech Specs
Springs Specifications
Spring Rate: Front: 275 lb/in.
Rear: 245 lb/in.
Usage: Street
Year: 2005-2009 Model: V6 , GT coupe & convertible
Progressive or Standard: Progressive Estimated Drop: 1.7"F / 1.9" R
  • Bullitt - 08, 09
  • V6 - 05, 06, 07, 08, 09
  • GT - 05, 06, 07, 08, 09

Most Helpful Reviews View All

Overall Rating 4.9/5 Write a Review

Overall a great product with instant results both good and some not so good.Handling is now at least 50% better than without, the look of the car is awesome! Really turn some heads with the new stance.On

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Helpful (11) (0)

Awesome product, great drop, improved handling

Bought these springs for my 05 GT and i couldnt be happier. I had these in my 02 GT and when i got my 05 i knew the first thing i waas doing to it was buying these. They improve the handling, you can take

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Helpful (5) (0)

Customer Photos (91) View All

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Q & A (9 Questions, 7 Answers) Ask a Question

clearance with chin spoiler wondering if i will see a dramatic change in my clearance with the chin spoiler on my 06 GT. i have a few places that i have to pull in and out of that i see/hear a LOT of cars dragging on pulling in and out, so i take it very easy coming in and out of there. will this drop kit plus the chin spoiler drop it enough to where these stores become inaccessible?

06LimeGT Year: 2006 Model: GT

Question Resolved
Good Question (0) (0)
  • I installed them on my 08 GT Convertable and it dropped it 2" in the front and rear. So just take a measuring tape and go 2" on the chin spoiler and you see where you will be after instalation. I have a couple of places where I have to drive sideways over the speed bump so it won't drag over it. On the other hand, the look is amazing...

    Helpful (3) (1)

    Best Answer

    MustangFan87 Year: 2008 Model: GT

    Top 250 Contributor

Show 2 more answers

will these springs go well with 19in rims and regular tires

saxmancam Year: 2007 Model: V6

Question Resolved
Good Question (2) (1)
  • I have 20x8.5 in front and 20x10 in the rear and I have no issues with these springs. I think that these will compliment 19's nicely.

    Helpful (0) (0)

    Sancho Year: 2007 Model: GT

    Top 500 Contributor

Can the OEM shocks and struts handle these springs? I am deciding between the super sport and the race springs. I was wondering which ones will allow the OEM shocks and struts to last the longest?

GatorNation Year: 2007 Model: V6

Question Resolved
Good Question (0) (0)
  • Your struts and shocks are able to handle the HR Super Sport springs. but i suggest you get new shocks and struts due to the roughness of the ride. i have them on my 2007 V6 and on my 2005 GT. and still rocking the OEM shocks and struts, but will soon swap for better ones due to the rough feel of the car, feels like a racing car when driving down the road, definitely not for comfort.

    Helpful (1) (0)

    Best Answer

    afelliott Year: 2005 Model: GT

    Top 250 Contributor

Show 2 more answers

Reviews (37) Write a Review

  • 5 Stars .92 92%
  • 4 Stars .08 8%
  • 3 Stars 0 0%
  • 2 Stars 0 0%
  • 1 Stars 0 0%

out of 5 stars

37 Customers Recommend this Product

Installation Time:Afternoon

Installation Cost:$100-$250

  • Handling Improvement: 4.705883 4.7/5
  • Ride Quality: 4.117647 4.1/5
  • Appearance: 4.823529 4.8/5
  • Bang For Your Buck: 4.764706 4.8/5
Filter By Sort By
  • 4/5

    H&R SS

    April 14, 2010

    Overall a great product with instant results both good and some not so good.Handling is now at least 50% better than without, the look of the car is awesome! Really turn some heads with the new stance.On the flip side I recommend installing other items along with this spring set. Shocks,struts, UCA's and LCA's.Ride is horrible without the proper setup you will regret installing the springs alone. H&R is reputable company with many accolades I am satisfied with their product.


    Helpful (11) (0)

  • 5/5

    Awesome product, great drop, improved handling

    April 21, 2010

    Bought these springs for my 05 GT and i couldnt be happier. I had these in my 02 GT and when i got my 05 i knew the first thing i waas doing to it was buying these. They improve the handling, you can take a corner like a champ.The ride is a lot better you can feel the car hug the ground. The only downside is going over bumps (it feels like your suspension is made of bricks) but you take the good with the bad adn there are definitely more pros than cons when it comes to these.

    Zach Curtis, 05 GT

    Year: 2005 Model: GT

    Helpful (5) (0)

  • 5/5


    July 28, 2010

    great springs! lowered the car 2" feels tighter in the corner which makes for a lot of fun. the ride quality is ok the bumps are more noticeable but worth it.. thanks A.M!

    josh 08 gt/cs

    Helpful (5) (1)

  • 5/5

    These springs are great to improve handling

    April 26, 2010

    Great product. You will have to modify all of your bump stops. The downside is going over speed bumps, since it's being lower almost 2'' in the rear, you will have to modify your exhaust hose as well. Over all if you're careful, you shouldn't have any problems at all. I ran the stock suspension for a while and it wasn't that bad, but I would recommend upgrading if you're planning on beating the suspension. Tokico D Spec Adj. Strut & shock kit and these spring will put fun back in driving.


    Helpful (6) (2)

  • 5/5

    great handling and amazing new look

    August 03, 2009

    I bought these springs about two weeks ago and i installed them my cousin about a week ago. i am only 17 and my couzin is 15 so think twice before you go to a shop, because theye will charge 250-500$ for the springs and the camber plates. it took me about 8 hrs and the only tools i had were the ones laying around the house. love the drop and the handling is much improved.

    Erik Hernandez

    Helpful (10) (5)

  • 5/5

    Nice Stance

    April 13, 2009

    With these springs and tokico shocks and struts my mustang was sitting low and looking mean. I added 20x10 shelby razors (gunmetal) with 255 high speed pro-rated low profile tires and they fit perfect. The handlin is increadiible, but be sure to upgrade to gas shocks so the ride is smooter. Great product, and usually costs about $800.00- $900.00 to install professionally. The kit also stays in alignment very well. If I can fit 20x10 rims/tires then this kit can fit any tire/rim combo. so dont be afraid to lower it this much.

    Patrick Holmes

    Helpful (7) (3)

  • 5/5

    Waited around a year to put these bad boys on!

    May 25, 2013

    So the story is i bought a bunch of parts from AM over the course of a year and I didn't want to make it Busch league, so I just saved up for everything. So i ordered these then ordered Tokico's blue shocks and struts, camber bolts and then a adjustable panhard bar. Install wasn't as bad as i thought it would be, at first i was going to bring it to the shop but the more and more i thought about it i convinced my old man that we could do it and that it was easy, of course it took a little persuasion lol but in the end i got through to him. Springs were very well built in germany BUT it came with a little american flag sticker!! haha car looks amazing after the drop the back end now looks like a sports car and not a F-350 lol. Overall i am very happy with how everything looks!


    Year: 2007 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 1 Davie, Fl.

    Helpful (1) (0)

  • 5/5

    2010 Mustang GT Premium

    April 05, 2011

    I installed these springs today. The car looks amazing and handles well too. A firm, positive and responsive ride quality, the car feels planted to the road. I would highly recommend these springs to anyone!

    Marco Autiero

    Year: 2010 Model: GT Driving Style: Daily Driver

    Helpful (1) (0)

  • 5/5


    December 23, 2010

    I got these installed today for $300.00, price included alignment. Would have been $250.00 without. The lowered look is everything I hoped it would be! I was afraid of how my ride home would feel based on forums and reviews but it actually was a nicer ride than stock!


    Driving Style: Daily Driver

    Helpful (3) (2)

  • 5/5

    pretty good

    July 20, 2010

    i just had them installed today and the look is amazing. gives my stang a very aggressive look... i have to get use to the handling. its very stiff from the oem springs but i guess its a matter of getting use to. great buy and as always free shipping thanks A.M


    Helpful (1) (1)

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