Guaranteed Free Delivery by 12/24! available on most items - Details

Talk to a Mustang Enthusiast
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Mustang! Enter Daily
Cyber Monday Prices Still Live Shop Now

KONI STR.T Rear Shock (05-14 All)

Item 37801
Call a Mustang Enthusiast at 1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
Market Price $79.96 You Save 12% ($9.20)
Our Price

$70.76 (each)

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock Ships same business day.
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Features, Videos & Details

    • Improves Handling Performance
    • Twin-Tube Gas Pressure Design
    • Ideal Stock/Upgrade Replacement
    • Non-Adjustable Damper
    • Orange Finish
    • (1) Rear Shock - Sold Individually
    • Does Not Include Bushings
    • Fits All 2005 to 2014 Mustangs

    Review & Installation Video

    Improves Handling Performance. Upgrade the suspension of your S197 Mustang with Koni STR.T Street Rear shocks for improved handling and performance. STR.T Shocks are Koni's entry level performance line designed to be direct fit replacements for your factory shocks and are compatible with both stock and aftermarket springs.

    Quaility Construction. Non-adjustable, this Koni STR.T Street Series rear shock features a gas pressurized twin-tube design with a larger-diameter piston for optimum street performance. This shock is completed in a durable orange finish with the world-famous KONI logo.

    Application. This Koni STR.T Street Rear Shock is designed for use on the 2005 to 2014 Ford Mustangs, including the V6, GT, Bullitt and Shelby GT500 models. Sold individually.

    Note: Coupon codes cannot be applied to this product.

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

    MPN# 8250 1008

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    What's in the Box
    • (1) Rear Shock
    Installation Info
    Tech Specs
    Placement:RearAdjustable:No
    Year:2005-2014Model:V6, GT, Bullitt, GT500
    Manufacture:KoniMaterial:Steel
    Will it fit my Mustang?

      Customer Photos (38) Submit Your Photo

      View All 38 Photos

        Questions & Answers (15)

        5 Top Rated Questions

        do they include hardware? do they include hardware ? and also would i keep my stock ride quality with this shocks?

        • You have to use the stock part that's unscrewed from the top of stock shocks like the screw and rubber piece ...... But other than that yes it keeps the same stock like ride quality if not better ! On mine it's better than stock !

        Helpful (2) Show 1 more answer

        I just bought some SR front struts and in the future I was considering these rear shocks, would it be a good idea to have the SR struts and these Koni shocks? Or should I just stick to the same brand in all 4 corners

        • Hello, AlexanderT5U1579638 for the best results and ride quality it would be recommended to run a matching set.

        Helpful (1)

        2012 GT with leaking rear shocks. Is it okay to just replace rear shocks while keeping everything else stock?

        • Yes, you can install these Koni shocks while keeping everything else factory. We would recommend the KONI STR.T Front Struts, item 100679 for a complete installation, however, they are not required. http://www.americanmuscle.com/koni-front-strut-1114.html

        Helpful (1)

        Hello I have a set shock absorbers Koni STR.T front and rear with 1.5" BMR coil springs. But now I would to replace with coil springs stock, because where I live there are so many big and small bumps on the roads to reduce speed ! what ruin the lower part of the body. They can be assembled with coil springs stock. Thank you

        • Hello! The KONI STR.T Rear Shock will work with factory springs.

        Helpful (1)

        Just bought these and installed them but it seems like the strut is sticking up way too far in the trunk. I had to buy some washer just so they wouldn’t move, 10 on each side to be exact, How would you go about fixing this?

        Post Your Question
        10 More Questions
        I have a 2013 gt, I was looking at putting the sr performance lowering springs on. Do I need both front and rear sets of shocks or will one do? 1 answer
        Are the Koni shocks and struts compatible with SR Performance Lowering Springs? 1 answer
        In reading the reviews it seems that the shocks do not come with the hardware needed to install. How do i buy the needed hardware for these shocks? 1 answer
        will this shock fit my left and right shock please response 1 answer
        I have SR Lowering Springs already, so, if I bought these shocks with the front Koni struts, will I need to buy any other parts to to install them? Or will I be able to install them with just these parts? 1 answer
        Are these softer than stock? 1 answer
        Will these stop the bounciness caused by lowering springs. I am lowered 2 inches in the back. I am on a budget so i cant do the adjustable ones now. 1 answer
        Will they fit on my mustang? i want to know if they will fit on my mustang(2012) which is lowered 2 inches(only springs) 2 answers
        H&R Super Sport Springs Will this work with the H&R Super Sport Springs ????? 2 answers
        Will these fit 2011+ models? 2 answers

          Customer Reviews (100+) Write a Review

          Overall Rating 4.5

          out of 5 stars

          Installation Time:Afternoon

          Installation Cost:$100-$250

          • Handling Improvement 4.372549 4.4
          • Ride Quality 4.594771 4.6
          • Fit 4.805195 4.8
          • Bang For Your Buck 4.55921 4.6



          • 4/5

            Installation Time: Less than 1 Hour

            November 25, 2019

            Good quality, doesn’t come with bushings

            Good overall product, can’t beat the price. Doesn’t come with bushings so you’ll shave to reuse stock or if yours are work out ford sells some for ~$40 a piece ( upper and lower sold separately ) Pretty hefty for what’s basically a grommet if You ask me but the junkyards open five days a week...

            prochargedv6guy

            Year: 2013 Submodel: V6

            Helpful (0)

          • 3/5

            November 21, 2019

            GOOD... BUT

            Great shock - but absolutely bush league that no bushings are created.

            Garcaminal

            Year: 2011 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            September 12, 2019

            Rear shocks

            The shocks are what I expected and look great on my car

            AlisonM

            Year: 2010 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            September 09, 2019

            KONI STR.T Rear Shocks

            I just installed my new Koni STR.T rear shocks this weekend on my 2013 Mustang Convertible. Man, what a night and day difference they made!!! Ride is so much improved with decreased body roll and smoother and quieter over uneven pavement. I am ready to install a set on the front next. Greg

            Poppy56

            Year: 2013 Submodel: V6

            Helpful (0)

          • 3/5

            Installation Time: Afternoon

            August 22, 2019

            Rear Shocks

            Highly satisfied with how the car rides after installing these. However, was disappinted to see that they did not come with new rubber bushings, had to use the old shock bushing.

            IsabelGomez

            Year: 2008 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            July 12, 2019

            Plastic tube cover rattles

            These were easy enough to install. Reused the top nut, two top bushings and the bottom bolt/nut. After I got the first side all installed I notice the plastic cover was slightly loose. I tightened up the top nut as far as it would go but it still rattles. Then I realized that the metal piece in the top was tight against the bushing, it is the plastic tube that is not completely tight where it attaches to its metal washer. So I guess it will be OK, just maybe a little noisy. Wish I had looked at my jounce bumpers before I ordered the shocks.. one is completely gone and the other is pretty messed up. This is the first time I have replaced shocks myself, so it took longer. Not much room for torque wrench leverage on jack stands.

            LarryNC

            Year: 2006 Submodel: GT

            Helpful (1)

          • 5/5

            Installation Time: Afternoon

            May 12, 2019

            Good

            They were ok time to replace stock shocks cant really tell how they are yet seem fine stock height

            TimD

            Year: 2012 Submodel: V6

            Helpful (0)

          • 1/5

            May 06, 2019

            Absolutely terrible!!!!

            I don’t know if it’s Koni’s quality control or AM but between myself and two buddies we received 10 blown shocks and most of which came in boxes that looked as if they were previously returned. Very dissatisfied with this product. AM did do everything they could to resolve the issue but it’s terrible quality control and bad customer service. I would definitely recommend spending a little extra money on better parts because Koni just isn't the answer anymore.

            GreenStang99

            Year: 2013 Submodel: GT

            Helpful (4)

          • 4/5

            May 05, 2019

            Good buy!

            These shocks really improve your contact with the road and stability. I am glad I bought them!

            Mustang7599

            Year: 2005 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            April 05, 2019

            Perfect fit

            Stiffened my ride but not crazy and do notice my wheels are more planted :)

            RogerZ

            Year: 2008 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            March 23, 2019

            Great product

            Great product. Easy to install. Received in a timely manner.

            Cds

            Year: 2010 Submodel: V6

            Helpful (1)

          • 4/5

            March 12, 2019

            Easy install, great quality for price

            Pretty easy and straightforward install. No directions with it so just try and find a youtube video. If replacing OEM shocks you will have to pull the sets of metal/rubber bushings off the OEM to re-use them with the new shocks.

            Rocketman

            Year: 2014 Submodel: GT

            Helpful (0)

          • 4/5

            Installation Time: Less than 1 Hour

            March 07, 2019

            Good shocks

            I got these for the rear on my 07 gt, car feels alot smother easy to install so if you need good shocks that are affordable these are right for you, only down side is that the first pair i got were missing the dust cover had to return and wait for new ones, FYI these don't come with bushings you have to reuse the old ones

            GerardoQ

            Year: 2007 Submodel: GT

            Helpful (1)

          • 5/5

            Installation Time: Less than 1 Hour

            March 04, 2019

            Koni rear shocks

            Amazing I had these on my old 2001 mustang gt and they’re still an amazing shock for 2014 mustangs, much better stability performance for the price you really can’t find anything better than these plus the orange look just looks great underneath

            JasonL

            Year: 2014 Submodel: GT

            Helpful (0)

          • 2/5

            Installation Time: Afternoon

            February 19, 2019

            Good shocks but squeak

            Was great, install was a lot on my end because I had to drop my rear sway bar, and the fact this doesn’t come with hardware kit, new bushings mainly sucks. Why I give it a low rating plus after just 2 months, with only the weekend driving, the shocks squeak pretty loud when I drive over a speed bump. Idk how the warranty is for American muscle

            Satisfied

            Year: 2012 Submodel: GT

            Helpful (2)

          • 5/5

            Installation Time: Afternoon

            February 17, 2019

            Awesome

            First of all these are great install was a breeze and car handles good

            4pnt6

            Year: 2016 Submodel: GT

            Helpful (2)

          • 3/5

            Installation Time: Less than 1 Hour

            January 20, 2019

            KONI shocks

            The ride is nice, the fact of not having any top bushings,and a mounting nut was disappointing.

            TimM

            Year: 2012 Submodel: GT

            Helpful (3)

          • 5/5

            Installation Time: Less than 1 Hour

            January 08, 2019

            Great stock replacement

            Had to replace my HandR shocks after some years of light abuse, but these Koni's are amazing and definitely stiffen up your ride just the right amount. Would buy them again for sure!

            Buckshot

            Year: 2014 Submodel: GT

            Helpful (4)

          • 1/5

            Installation Time: Less than 1 Hour

            January 07, 2019

            Worst shocks ever

            Even with the replacement guarantee, these are worthless with terrible quality control, produced in Mexico. I went through three shocks before giving up in only 15,000 miles. They blow out quickly and my car was down waiting for the replacements to arrive.

            Lon49

            Year: 2012 Submodel: GT

            Helpful (6)

          • 3/5

            Installation Time: Less than 1 Hour

            January 05, 2019

            Decent

            When I received the first pair they were obviously used and no good. But they got another set out to me very quickly and they work fairly well still not the ride I would like but they are much better then stock.

            DavidB

            Year: 2013 Submodel: GT

            Helpful (4)

          Related Mustang Categories