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

Market Price $78.99 You Save 12% ($9.39)
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$69.60 (each)

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  • Item 37801
  • MPN# 8250-1008

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    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
    • 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

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

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    11 Questions / 15 Answers

    Ask a Question

    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

    Remix63

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

      VincentV

    Helpful (1)

    will this shock fit my left and right shock please response

    JonathanR

    • Yes, this shock is a direct fit replacement for the stock left and right shocks on the 2005-2014 Mustangs.

      AMJalisaB

    Helpful (0)

    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

    Alexander

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

      JaHarrisAM

    Helpful (0)

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

    JeffreyT

    • 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

      AMJEFF

    Helpful (0)

    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?

    Ethan

    • The KONI STR.T Rear Shock and the KONI Front Struts will install without any additional components, and it will be a direct fit with those springs.

      AMJEFF

    Helpful (0)

    Are these softer than stock?

    Joe

    • No, they are stiffer than stock thus keeping the rear end tighter and preventing rear end bounce.

      ricco333

    Helpful (0)

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    Customer Reviews (100+) Write a Review

    Overall Rating 4.6

    out of 5 stars

    Installation Time:Afternoon

    Installation Cost:$100-$250

    • Handling Improvement 4.504132 4.5
    • Ride Quality 4.677686 4.7
    • Fit 4.917356 4.9
    • Bang For Your Buck 4.675 4.7



    • 5/5

      Installation Time: Shop Install

      July 04, 2018

      Rides like stock, handles like a champ

      These Koni STRTs goes hand in hand with my Ford racing K springs. I was worried that after lowering the car it would ride rough but I was wrong. These two combo feels exactly like the Track pack suspension but the car looks and handles much better.

      Venom800tt

      Year: 2013 Submodel: GT

      Helpful (0)

    • 4/5

      Installation Time: Less than 1 Hour

      July 03, 2018

      Shocking

      The koni's work great especially on the rebound also they look great

      Chuckstraley

      Year: 2012 Submodel: GT

      Helpful (0)

    • 4/5

      Installation Time: Less than 1 Hour

      June 25, 2018

      Where we’re the Bushings?

      So this project is fairly simple using an impact driver or drill. I was under the impression the shocks came with metal and rubber bushings from The install videos on here an YouTube. The bushings on the stock shocks works just fine too lol. Car’s rear feels 100 times better so I would say this is a great buy/ mod.

      DionH

      Year: 2013 Submodel: V6

      Helpful (0)

    • 4/5

      Installation Time: Afternoon

      June 25, 2018

      Good shocks

      Took under 2 hours for install, gives control to the rear end.

      Scheff

      Year: 2006 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      June 12, 2018

      Exceeded my Expectations!

      These shocks have been on my car now for about 2 weeks and I absolutely love them. The ride is extremely similar to the stock shocks, but I am sure that I will notice a small change when I put on the matching struts. You really cant beat the price and I would not waste time and money taking it somewhere to get installed because this took me 25 minutes to do both sides and I am not a mechanic. I wish it had come with a new set of bushings and hardware, but that isn't a huge deal because the stock bushings had about 50 life left.

      Arkman26

      Year: 2008 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      June 05, 2018

      Soft but sporty?

      if I had to describe the difference between these and OEM, id say its a good one step up, don't look to these if your looking to stiffen your ride.

      CooperV

      Year: 2013 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Afternoon

      May 24, 2018

      Nice Shocks

      Make sure you check the condition of the rubber grommets that are reused on the top of the shock tube. I have to order them in. They seem to be a Ford exclusive piece.

      Dustin

      Year: 2012 Submodel: V6

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      May 16, 2018

      Good upgrade

      Great budget upgrade for those worn out stock rear shocks..

      RobertY

      Year: 2006 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      April 14, 2018

      KONI str t rear shocks

      Very simple and easy install definitely made a difference when getting on the gas hard sucked down in the rear but stayed straight instead of all over the place in the rear end

      CalebF

      Year: 2011 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      April 14, 2018

      Koni Shocks

      Right after installing took car for a ride notice the stiffness over the stock. Rebound and compression is great, car fill as one when going over uneven parts on the highway. Cant say the same going over pots. paired with lower control arms and whiteline watts link car is amazing cant waite to do struts and sway bar

      JoseN

      Year: 2013 Submodel: GT

      Helpful (2)

    • 1/5

      April 09, 2018

      Koni disappointment

      I installed these Shock a few years ago. No real noticeable change from stock. Put on at 25k miles. Thought it would be an upgrade. I always wanted Koni shock. Easy fun instal for a weekend guy. 25k miles and they are dead. So, no upgrade in performance and did not last very long. I do not recommend and wish I had made a different choice. Went with KYB’s. They are an upgrade.

      FredStone

      Year: 2011 Submodel: GT

      Helpful (2)

    • 4/5

      Installation Time: Less than 1 Hour

      April 06, 2018

      Better than stock

      While putting on new brakes and rotors I notice that I had a leaky rear shock. Car had wheel hop when shifting gears, no I haven’t put uca or lca yet. I replaced the shocks with the KONI. No more wheel hop when shifting and feels a little better.

      JoseM

      Year: 2007 Submodel: GT500

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      April 06, 2018

      Koni str.t rear shocks

      Very good shocks i do recommend this shocks if you trying to upgraded to some new set

      DiegoV

      Year: 2005 Submodel: V6

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      April 02, 2018

      Helped alot

      Fit as expected and works amazing. Great quality and i will be looking for more stuff from them in the future!

      AnthonyM

      Year: 2012 Submodel: GT500

      Helpful (2)

    • 5/5

      Installation Time: Full Day

      March 13, 2018

      Great!

      My old shocks were very shot and putting these ones in I could tell a huge difference. The ride is a lot better. Only problem I had was with getting the old shock screws out. Took hours to get them out.

      JasonH

      Year: 2010 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      March 09, 2018

      Great addition for your Mustang

      Improved handling. Did as advertised. Wanted these for a while for a few different Mustangs I have owned. Finally got them for my 2012 GT and couldn't be happier. Thank you American Muscle.

      PhillipW

      Year: 2012 Submodel: GT

      Helpful (3)

    • 2/5

      March 05, 2018

      The paint that peels like a banana.

      This is my second set in about a year. The first set, the paint peeled and the shocks rusted severally. I'm hoping it was a fluke and this pair avoids the problem. Performance wise they collapsed and I can only assume they leaked during all this. Not the best experience.

      Jack6017

      Year: 2008 Submodel: V6

      Helpful (5)

    • 5/5

      Installation Time: Afternoon

      February 17, 2018

      Perfect replacement

      Great replacement for my worn rear shocks. They work perfectly with the SR Performance lowering springs.

      Jay60

      Year: 2008 Submodel: GT

      Helpful (3)

    • 2/5

      Installation Time: Less than 1 Hour

      January 31, 2018

      Not impressed

      I was expecting a noticeable difference going for stock shocks with 84,000 miles to these. My wife even asked me when I was going to install the new shocks. She didn't know I already had. So now I have a set of name brand Koni shocks that mimic the ride of old stock shocks. Awesome upgrade...

      AnthonyS

      Year: 2013 Submodel: GT

      Helpful (4)

    • 4/5

      Installation Time: Shop Install

      Installation Cost: 0-$100

      January 02, 2018

      Koni STR.T Rear Shock

      I am happy with the Koni's. This is my first time replacing rear shocks on car with a little over 107000 miles. Not sure I notice much difference in ride. But believe after reading many of the reviews I got a good product. Thank you AM for prompt delivery and the good customer service.

      HawkeyeRich

      Year: 2007 Submodel: GT

      Helpful (3)

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