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Ford Performance Jounce Bumper Kit (05-14 All)

Market Price $35.99 You Save 17% ($6.00)

$29.99

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  • Item 50408
  • MPN# M-5570-A

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Features & Details

  • Softer Than Stock to Improve Ride Comfort
  • Original Equipment on 2012-2014 Shelby GT500
  • Genuine Ford Racing Part
  • Designed for Use with Ford Racing Lowering Springs
  • Includes (2) Front and (2) Rear Jounce Stop Bumpers
  • Fits All 2005-2014 Mustangs with Ford Racing Springs Installed
Shelby GT500 Original Equipment. These Ford Racing Jounce Stops are the same exact ones found as standard original equipment on the 2012-2014 Shelby GT500 Mustang.

Improves Ride Comfort. These GT500 Jounce Bumper Stops may look like your stock ones, but the difference is that they are much softer/spongier than stock. So when the jounce bumpers compress, they release slower than stock to provide a less violent chassis reaction when the vehicle bounces off them. This improves stability and ride comfort when used in conjunction with FRPP lowering springs.

Kit Includes. This Ford Racing Jounce Bumper Kit contains two front jounce stop bumpers and two rear jounce stop bumpers.

Legendary Ford Racing Quality. When you're adding suspension parts to your Pony, you can't go wrong by installing parts from the folks that know it best. Ford Racing's legendary quality ensures a perfect fit and years of hassle-free use.

Application. This set of four Ford Racing Jounce Bumper Stops fits all 2005 to 2014 Mustangs with Ford Racing Lowering Springs installed, including the V6, GT, Bullitt, Boss and Shelby GT500 models.Technical Note: Compatible with the following Ford Racing spring kits; M5300K, M5300L, M5300N, M5300P.

Fitment: 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Details

What's in the Box
  • (2) Front Jounce Bumpers
  • (2) Rear Jounce Bumpers
Installation Info
Will it fit my Mustang?
  • Boss 302 - 12, 13
  • V6 - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
  • Bullitt - 08, 09
  • GT - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
  • GT500 - 07, 08, 09, 10, 11, 12, 13, 14

Most Helpful Reviews

5/5
Lowered Ride? Get these.

If you ride is lowered you better just be safe. Buy these. $30ish is better safe than sorry.

Helpful (1)

4/5
Cheap upgrade

If you lowered your nasty pony then thus is a good cheap upgrade.

Helpful (1)

Overall Rating 4.9 out of 5 stars
Read All 38 Reviews

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3 Questions / 5 Answers

Ask a Question

Will the Jounce Stops work on a non-lowered Mustang? I want to know if these would work on a non-lowered 2007 Mustang V6 with stock springs? The description states to use with lowered springs, but will these cause a problem if installed?

GoHurdler1

  • No, there should be no problem. they're exactly the same as the factory ones with softer materials. if your car is not lowered you wouldn't be able to feel the difference comparing to those who lowered their mustangs.

    Meshal

    Good Answer (1) (0)

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

I recently installed this in my 2011 GT with the Koni STR.T's and SR lowering springs. As the car sits, I have about 1/4" of clearance, but I feel like the back end is louder and a little rougher going over the many dips and speed bumps that Arizona has to offer. Should these be trimmed for my application?

Dave

  • We do not recommend cutting the Ford Performance Jounce Bumper Kit (05-14 All). They are specifically designed a certain way to function properly. They should be the same size as your factory Jounce Bumpers.

    AshleyK

    Good Answer (0) (0)

Question Resolved

Will These only work with Ford Racing Springs? I am trying to decide between the Ford Racing K springs and the SR Performance springs. I wouldn't even be considering the SR springs if they didn't spec out virtually identically to the K springs but at about $60.00 less (current sale price of $139.99). I am planning on going with just springs, an adjustable panhard bar, camber bolts, and possibly this Jounce Bumper Kit to soften the ride for now. Yes, the shocks and dampers and mounts will get swapped later. So will this bumper kit only work with Ford Racing Springs or can I use it with other springs?

EvilCoyote

  • Dear EC, These Jounce Bumpers are slightly shorter than your factory ones to accommodate the lowered ride height of your car. They only come into play if you "bottom out" your rear suspension (They mount on top of your rear axle near the spring perch). Because the ride height of the two springs are nearly identical, these should work with no problem. I have installed Eibach Pro Kit Springs on my '13 GT and had to install shorter Jounce Bumpers as well. You usually have to reuse the steel brackets that hold the bumper. Getting the stock ones out and the new ones in can be a little tricky, but a little WD40 goes along way! Hope It Helps!

    GottaHaveItBob

    Good Answer (2) (0)

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Customer Reviews (38) Write a Review

Overall Rating 4.9

out of 5 stars

Installation Time:Afternoon

Installation Cost:$100-$250

  • Handling Improvement 4.419355 4.4
  • Fit 4.9375 4.9
  • Bang For Your Buck 4.709677 4.7



  • 5/5

    September 21, 2016

    Lowered Ride? Get these.

    If you ride is lowered you better just be safe. Buy these. $30ish is better safe than sorry.

    Ryan21213

    Year: 2005 Submodel: GT

    Helpful (1) (0)

  • 4/5

    Installation Time: Afternoon

    January 18, 2013

    Cheap upgrade

    If you lowered your nasty pony then thus is a good cheap upgrade.

    jws3232

    Year: 2013 Submodel: V6 OC

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    November 08, 2012

    SAME

    They are the same as the factory ones. No differents

    monkeybutt

    Year: 2008 Submodel: GT Boosier City

    Helpful (5) (0)

    • Response from AmericanMuscle

      These do appear to look exactly the same as your stock parts. However, these are actually softer/spongier than your stock bumpers. There's a less violent chassis reaction when your Mustang bounces off these upgraded bumpers and will therefore help improve stability and ride comfort. Hope this helps!

      Lisa , Customer Care

  • 5/5

    Installation Time: Less than 1 Hour

    March 23, 2013

    A Good Supporting Mod

    They are a bit softer, which allow the axle to come down a bit more (when you are lowered it would make a bit of a difference, and would stop the harsh stop compared to the stock ones. Would recommend getting these even if you arent lowered, just in case you do Bottom out, it'd make it a bit nicer on everything.

    Clinton

    Year: 2012 Submodel: GT Denver, CO

    Helpful (3) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    July 12, 2013

    Jounce Bumper Kit

    My 2006 units were dry rotted up. These new Jounce Bumpers bolted right up and included everything required, including new mounting bolts.

    Pinn

    Year: 2006 Submodel: GT SC

    Helpful (2) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    March 22, 2013

    Ford Racing Joujnce Bumper Kit (05-14)

    This kit is a direct replacement of the original bumpers, and provides a noticeable improvement in regards to the impact of bottoming out. You don't get that slamming into a wall feeling when bottoming the suspension. Great product.

    Rogcat

    Year: 2007 Submodel: GT Las Cruces, NM

    Helpful (2) (0)

  • 4/5

    Installation Time: Less than 1 Hour

    August 12, 2015

    If you lower your stang, get these!

    These are pretty much an essential modification when lowering your Mustang. I used the front ones with Gabriel dust covers on my Koni yellow struts. I removed the rubber pieces from the pedestal and installed the ones that Eibach sent me with my Sportline springs for the rear. Once again, another great product from AM!

    RocStar69

    Year: 2014 Submodel: GT Louisville, KY

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    June 13, 2015

    good product and service

    I know that Ford racing makes a good product. Very well pleased.

    Don

    Year: 2006 Submodel: Other Louisiana

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    May 14, 2015

    Ford Racing Jounce Bumper Kit (05-14 All)

    Installed these along with Ford Springs M-5300-KR springs on rear of the 06 GT and the ride is much better than it was with stock. The car was lowered by an inch and half so these jounce bumpers did the trick.

    lenko

    Year: 2006 Submodel: GT Alberta

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    March 22, 2013

    Huge ride performance improvement!!!

    I bought these to compliment the Ford Racing P springs.The jounce bumper kit made a huge improvement in ride quality with the new springs.If you plan on lowering your Stang,I highly recommend buying these at the same time to make changing them out a breeze.The back bumpers you can do with no problems,but the front you have to take the strut assembly off to replace.

    Jester

    Year: 2008 Submodel: GT Indiana, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    March 02, 2013

    They Work

    I replaced these only on the rear of my GT500. I'm lowered with Eibach Pro-Kit springs and when I would hit big bumps on the highway my car's rear end would hit pretty hard. With these softer jounce bumpers it takes the harshness out of major bumps. I haven't installed the front ones yet because I really don't feel like disassembling my front struts and springs, plus it doesn't feel like the fronts need changed like the rear ones did. Maybe when the weather gets warmer and I have a free weekend I might change the fronts.

    CCarsten

    Year: 2008 Submodel: GT500 Alexandria, VA

    Helpful (1) (0)

  • 5/5

    Installation Time: Full Day

    November 24, 2012

    Not the Same

    These look like the stock ones, but the base is different. I got the rest of the FRPP handling pack so I thought I should get these too. They work.

    DevGittinJr

    Year: 2009 Submodel: Bullitt Longview, TX

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    November 11, 2016

    Great buy

    I replaced my stock ones and now no I get no more noise from the back.

    Epicstang

    Year: 2007 Submodel: GT

    Helpful (0) (0)

  • 5/5

    August 29, 2016

    Bought them for my lowered mustang gt

    They fit perfect on my lowered mustang better quality than factory bumpers.

    Stang

    Year: 2005 Submodel: GT

    Helpful (0) (0)

  • 5/5

    August 16, 2016

    Works as advertised

    Got these to try to fix a creaking noise while turning. Not sure if these actually fixed the problem or if something was loose, but the noise is gone.

    Jake

    Year: 2014 Submodel: GT

    Helpful (0) (0)

  • 5/5

    August 02, 2016

    Ford bump stops

    Great value as a kit. Easy to install. Thanks american muscle.

    MILLS2008

    Year: 2008 Submodel: GT500

    Helpful (0) (0)

  • 5/5

    July 31, 2016

    Absolutely awesome upgrade if lowered

    I recently lowered my 2014 GT with some SR Lowering Springs and Steeda Pro Action struts and shocks. I didn't think I needed new jounce bumpers, boy was I wrong. Going over bumps felt like I was going to drop a kidney. I purchased this jounce bumper kit and installed only the rear bumpers (I will install the front bumpers when ever I end up disassembling the front struts). The car feels great and my kidneys are safe once again. This kit is definitely worth the money, they are the same size as stock but are much more progressive in absorbing bumps. And for a mild 1" - 1.5" drop this kit is perfect.

    Neighsayer

    Year: 2014 Submodel: GT

    Helpful (0) (0)

  • 5/5

    July 25, 2016

    LOW BULLITT

    lowered mu BULLITT 1 inch these helped the bounce control

    Doc

    Year: 2008 Submodel: Bullitt

    Helpful (0) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    June 16, 2016

    bounce

    the jounce bump stops were perfect fit on my 2012 boss recommended to any who is thinking of lowering their ride.

    bub

    Year: 2012 Submodel: Boss

    Helpful (0) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    May 03, 2016

    2014 mustang gt

    I ordered koni shocks and struts and bmr springs so this is something you should add to it if you need. Easy and super quick to install with no trouble. If you lower your car you will need to cut at least the top part of it off of it then install.

    Tyler

    Year: 2014 Submodel: GT

    Helpful (0) (0)

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