Free Shipping On Orders Over $49. Details

Talk to a Mustang Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $15,000!! Enter Now

KONI Sport Adjustable Rear Shock (05-14 All)

Item 384827
Call a Mustang Enthusiast at 1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $203.99 You Save 12% ($24.19)
Our Price

$179.80 (each)

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock

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.

      Review & Installation Video

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Improves Handling Performance
      • Twin-Tube Gas Pressure Design
      • Ideal Upgrade Replacement
      • Adjustable
      • Yellow Finish
      • (1) Rear Shock
      • Fits All 2005 to 2014 Mustangs


      Improves Handling Performance. Upgrade the suspension of your S197 Mustang with Koni Sport Rear Shocks for improved handling and performance. The Sport Yellow Shock is Koni's top-of-line performance shock designed to be direct fit replacement for your factory units and are the ideal match for performance lowering springs and sway bars.

      Adjustable. The adjustable option of the Koni Sport Shock allows you to adjust compression and rebound with just a twist of a knob. Turn the knob clockwise and soften the dampening, counter clockwise stiffens the dampening.

      Quality Construction.
      The Koni Sport 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 classic yellow finish with the world-famous KONI logo.

      This Koni Sport Adjustable Rear Shock is designed for use on all 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# 8241 1240SPORT

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (36)

      Write a Review

      Ratings Summary

      4.9 out of 5 overall rating from 36 customers

      Installation Time: Afternoon

      Installation Cost: $100-$250

      • October 18, 2019

        5 2009 Bullitt - TerryH Installation Time: Less than 1 Hour


        Planted! Replaced 10 y/o Tokicos... one was leaking and the other was dead.. Rear end handling is better than new

        Helpful (0)
      • July 10, 2019

        5 2007 GT - BobbyT Installation Time: Shop Install


        Put lowering springs on with orange koni’s they were to long. The yellows fixed it. I wish AM would have told me that the orange koni’s were to long. Would have saved some money and frustration!

        Helpful (0)
      • June 07, 2019

        5 2012 V6 - BenjaminH Installation Time: Less than 1 Hour

        Works very well.

        I was riding Pedders shocks and one some how busted so I bought these and the install was cake. If you know anything about anything these are easy to install. I will say that the instructions were weird. One piece of paper I didn’t use, another was torque specs but doesn’t tell you what the items you have are supposed to be torqued to. Other than that it rises great

        Helpful (0)
      • June 02, 2019

        5 2006 GT - FredP Installation Time: Afternoon

        Came with all rubber parts for top installation

        Just got these, other reviews led me to believe i would have to reuse old washers and nuts on top...but box included these. Will update after install.

        Helpful (0)
      • May 18, 2019

        5 2008 Bullitt - Steve61 Installation Time: Afternoon

        Nice Upgrade!

        These are a nice upgrade over stock. Very simple install using a jack and jack stands. Really smoothed out my ride. I use the softest setting for daily driving. They really look great to!

        Helpful (0)
      • May 02, 2019

        5 2007 GT - DavidS Installation Time: Less than 1 Hour

        Definitely needed when you lower

        I changed to these at the same time as the adjustable front struts and very pleased. It eliminated the hard hits I was getting from the rear bump stops bottoming out from the car being lowered.

        Helpful (0)
      • April 04, 2019

        5 2011 GT - Mobwolf Installation Time: Shop Install Installation Cost: 0-$100

        Great Shocks

        I bought these Koni shocks (paired w/ Roush springs) to replace some KYB shocks that were on my car when I bought it. No more bouncy rear end. I didn't need to change the settings on them, the car felt fine after the install. The rear end feels planted to the ground now. Thank you.

        Helpful (0)
      • May 09, 2018

        5 2005 GT - BenP Installation Time: Afternoon

        Must have for lowered car

        installed on an '05 GT with Eibach lowering springs. Springs were installed years ago when I was not as wise. Ride was very bouncing, especially on back country roads. Installed these shocks and set them as close to the middle adjustment as I could. World of difference. Easy install (90 minutes), and perfect fit.

        Helpful (13)
      • March 28, 2018

        5 2013 GT - AnthonyS Installation Time: Less than 1 Hour


        They improved my ride quality and look great! Package came all banged up bit so far nothing has broken. Very easy to install with a lift and impact wrench.

        Helpful (9)
      • March 20, 2018

        5 2005 GT - Slowpoke

        Rear adjustable shocks

        Good stuff. Really impressed with these. Worth the money .

        Helpful (9)

      Questions & Answers (8 answers)

      5 Top Rated Questions

      For a street car, that maybe over time work itself to the occassional track or autocross day, how do the two KONI shocks compare, the SR Performance shock compare? My OEM ones have been making noise since 50K and I am looking to replace them now with the car at 77K miles. I am looking for something durable, improving ride handling, quieter.

      • We typically will recommend the KONI STR.T Rear Shock over the KONI Sport Adjustable Rear Shock, as they share the same valving, as the adjustable, but are locked into the settings that Koni has found most commonly used, making this ideal unless the car will need to adjust for different settings regularly, such as a street car that sees regular track use and must have different settings for the track and for street. We do recommend Koni over SR for most applications.

      Helpful (2)

      Now do you adjust these shocks? Can they be adjusted on the car?

      • The KONI Sport Adjustable Rear Shock have the ability to adjust the dampening of the shock. You are able to adjust the dampening when they are installed on the vehicle as well. There is a cap that goes on top the the shock, that is accessed inside the trunk, that you can turn clock wise or counter clock wise to adjust the dampening for a softer or stiffer ride.

      Helpful (2)

      Anyone know if these are softer riding than the bilsteins? Also, can these be used on a totally stock suspension w/o changing anything or lowering car. Mine is a 14 gt.

      • These would not be a softer ride than the Bilstein option, however, they do offer some adjustment to best match your driving style. These are a direct upgrade replacement, they will not require any additional modifications.

      Helpful (1)

      When installing rear KONI yellows into a 2008 mustang, does one use the hardware supplied in the KONI box or must one re-use the hardware on the car?

      • When installing the KONI Sport Adjustable Rear Shock you can use the hardware provided by Koni.

      Helpful (1)

      Will these shocks fit a lowered 2008 GT500? I used the Ford Racing FR3 lowering kit. One of the rear shocks in that kit started leaking.

      • The KONI Sport Adjustable Rear Shock will fit your 2008 GT500 Equipped with Ford Performance FR3 Lowering Springs.

      Helpful (0)
      Post Your Question
      3 More Questions
      What is the maximum "rear" spring rate that can be used with these shocks on a 2013 Mustang GT? 1 answer
      I have eibach sportline springs but don’t like the rough ride. Would these improve ride quality/softness but still have the good handling from the springs? 1 answer
      Stock??? My car is completly stock with exception of flowmasters 10seriesmufflers. Will these shocks work with my stock suspension! 2 answers

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Rear Shock

      Tech Specs

      Year:2005-2014Model:V6, GT, Bullitt, GT500

      Will It Fit My Mustang

      • Boss 302 - 12, 13
      • Bullitt - 08, 09
      • GT - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
      • GT500 - 07, 08, 09, 10, 11, 12, 13, 14
      • V6 - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14

          Related Mustang Categories