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KONI Sport Adjustable Rear Shock (05-14 All)

12 Reviews
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$144.90

(each)
  • Item #384827
  • MPN# 8241 1240SPORT

  • Market Price $276.00
  • You Save 48% ($131.10)
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Customer Photos
Features
  • Improves handling performance
  • Twin-tube gas pressure design
  • Ideal upgrade replacement
  • Adjustable
  • Yellow finish
  • (1) Rear Shock
  • Fits all 2005 to 2014 Mustangs
Description
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.

Application. 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.

Mustang 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: Yes
Year: 2005-2014 Model: V6, GT, Bullitt, GT500
Manufacture: Koni Material: Steel
Will it fit my Mustang?
  • Bullitt - 08, 09
  • V6 - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
  • GT - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
  • GT500 - 07, 08, 09, 10, 11, 12, 13, 14
  • Boss 302 - 12, 13

Most Helpful Reviews Read All Reviews

Overall Rating 4.9/5 Write a Review
5/5
For the enthusiast, no other choice...

Since you are on this website then you obviously want something better than "stock." Like tires, shocks and struts have the ability to transform the ride and handling of your car. These are pieces that

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Helpful (4) (0)

5/5
Nice improvement over stock!

Installation was very straightforward on my 2014 GT 5.0 Auto. Did not present any major obstacles. Finished job in garage with jack-stands, basic tools and torque-wrench. Fit was excellent. Major improvement

Read More
Helpful (3) (0)

Customer Photos (3) View All Customer Photos

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Q & A (1 Questions, 2 Answers) Ask a Question

Stock??? My car is completly stock with exception of flowmasters 10seriesmufflers. Will these shocks work with my stock suspension!

Echris Year: 2014 Model: GT

Question Resolved
Good Question (0) (0)
  • Yes these will work well with stock springs. Will help with brake dive and remove some of the floaty feeling in corner transitions.

    Helpful (2) (0)

    Best Answer

    SteveE Year: 2011 Model: GT

Show 1 more answer

Reviews (12) Write a Review

  • 5 Stars .92 92%
  • 4 Stars .08 8%
  • 3 Stars 0 0%
  • 2 Stars 0 0%
  • 1 Stars 0 0%
4.9

out of 5 stars

11 Customers Recommend this Product

Installation Time:Afternoon

Installation Cost:$250-$500

  • Handling Improvement: 4.916667 4.9/5
  • Ride Quality: 4.833333 4.8/5
  • Fit: 4.916667 4.9/5
  • Bang For Your Buck: 4.75 4.8/5
Filter By Sort By
  • 5/5 Yes, I recommend this product

    August 26, 2013

    For the enthusiast, no other choice...

    Since you are on this website then you obviously want something better than "stock." Like tires, shocks and struts have the ability to transform the ride and handling of your car. These are pieces that you want to buy the best you can afford; don't cut costs here. My 2006 Mustang GT has been my daily driver since I purchased it, so ride quality was paramount to me. After doing a good bit of research, I settled on the following combination: Steeda Sport lowering Springs, Steeda HD strut mounts, J&M aluminum adjustable panhard bar, and the heart of the suspension is the Koni Sports. On full soft, the difference verses stock is amazing. The car is so planted that it is completely transformed. Launching the car creates a birth if squat in the rear and the car just hooks and takes off. During braking the nose doesn't dive; car stays flat and just plain stops. During turns, especially on throttle turns, the rear stays plants, body roll is almost non-existent, and bumps do not kick out the rear end and unsettle the car like when it was stock. The ride is much stiffer but not at all unsettling or uncomfortable. It's perfect for a DD in my opinion. On full hard, the suspension feels like a race car and frankly, on horrible Pennsylvania roads, it's just too stiff. I'll save that setting for track days.

    JackK

    Year: 2006 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 3 Doylestown, PA, USA

    Helpful (4) (0)

  • 5/5 Yes, I recommend this product

    April 04, 2014

    Amazing cornering!

    At first had an issue with not receiving hardware. But AM was Very professional and fixed the issue without breaking a sweat! These shocks will improve your ride a ton vs stock especially if You are lowered. I'm running Eibach sportlines and my ride is no longer harsh or bouncy. Not it stays flat and planted while cornering. I'm running 0.75 turn up front and 0.5 turn adjustment settings out back.

    judo671

    Year: 2006 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 1 Guam

    Helpful (3) (0)

  • 5/5 Yes, I recommend this product

    September 21, 2013

    Nice improvement over stock!

    Installation was very straightforward on my 2014 GT 5.0 Auto. Did not present any major obstacles. Finished job in garage with jack-stands, basic tools and torque-wrench. Fit was excellent. Major improvement in how the car feels and drives. Not harsh at all, just a nice increase in ride firmness and damping. Quiet, with no change in NVH. After installing these on the rear, the Koni fronts are absolutely going on as well. Added an adjustable Panhard bar and HD panhard brace from here at American Muscle and couldn't be happier with the end results.

    AeroViking

    Year: 2014 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 5+ Torrance, CA, USA

    Helpful (3) (0)

  • 5/5 Yes, I recommend this product

    September 13, 2014

    Excellent Upgrade Over Stock

    I installed these shocks in about 2 hours, I was moving slowly as was cleaning and checking other suspensions components as well. The procedure I used to replace the stock worn out shocks with these superior Koni Sport Adjustables is as follows. Back your car up on some ramps just high enough to crawl under easily. I found I did not have to jack up car at all or remove the top rear sway bar endlinks. Loosen both bottom shock bolts, do not take out just yet. In your trunk area remove the top shock nuts, then go back and remove the bottom shock bolts, then pull shocks down and out. Install both Koni shocks by placing the top of the shocks into trunk area and put on the top shock nut hand tight. Now align the bottom of shocks with mounting holes and install same bolts you removed. Tighten bottom bolts to 85 ft/lbs and the top shock nuts to 30 ft/lbs. I then adjusted the shocks from the top using the tool supplied. I set mine at full firm as I will be installing the front Koni Struts to match, then adjust as needed. These shocks on full firm make the car handle much better and on full launch from a dead stop, the slight wheel hop I had left was totally gone, car feels like a beast! I do highly recommend these shocks you have so much adjustability for hard launching, cornering, even braking improves. Another quality part from American Muscle I am glad to have put on.

    YouGotStanged

    Year: 2012 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 1 Calgary, AB, Canada

    Helpful (2) (0)

  • 5/5 Yes, I recommend this product

    June 03, 2014

    The best upgrade

    This and the front konis are the best upgrade and improvement any mustang owner could make. Pair it with a set of SR Performance springs, J&M camber plates and a strut tower brace and you have yourself a road racer. This is a 150% improvement from stock in every way. Cornering grip and acceleration and hole shot are what impressed me the most... The car brakes more responsively. Handling the Texas whoops and bumps on the side roads are now non existent. It is a little stiffer but the overall improvement is amazing. This will be my first upgrade on any ride I get from now on. Holeshot traction improved by at least 75%....simply an excellent set up. Thanks American Muscle!

    Erok

    Year: 2013 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 5 San Antonio, TX, USA

    Helpful (2) (0)

  • 5/5 Yes, I recommend this product

    December 20, 2013

    Ride quality much better than stock shocks.

    These adjustable shocks give you the choice of a stiffer shock for better handling, or a softer shock for better ride quality. I prefer keeping at the softer setting (about 270 degrees) for daily driving to get the best of both worlds. The ride is much quieter than the stock shocks, and the back tires stay planted on the road when taking corners. Overall a superior shock and very easy to adjust.

    Darky

    Year: 2013 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 1 Phoenix, AZ, USA

    Helpful (2) (0)

  • 4/5 Yes, I recommend this product

    October 17, 2014

    Good for the price, rougher, more stable and predictable

    Product looks very good quality, best part is you can adjust with a small cap/tool provided easily in less than 1 min. Package was received damaged which caused some cosmetic scratches but nothing to worry about. So I went ahead and installed them, took about 3-4 hrs without prior knowledge. Obviously the ride is rougher, but makes the ride more stable and predictable in corners. No more floating feel that comes with stock mustang gts or v6s. Also these shocks are a must if you lower your car with sportlines springs or similar, stock struts would not handle dramatic drop very well.

    Joge

    Year: 2012 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 5 Miami, FL

    Helpful (1) (0)

  • 5/5 Yes, I recommend this product

    May 13, 2014

    fantastic ride

    I upgraded my Eibach Shocks and Struts with the Koni's and found a night and day difference. previously the slightest pothole or road imperfection caused a significant shake in the car. With these Koni's the lowered mustang rides better than before it was lowered. I had a shop install and they mentioned no issues with installation. Recommend to anyone considering lowering their mustang, or improving the ride over stock shocks.

    Top 1000 Contributor

    redfire73

    Year: 2007 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Ottawa, ON, Canada

    Helpful (1) (0)

  • 5/5 Yes, I recommend this product

    December 06, 2013

    The shocks the car should have come with...

    Love these shocks! They firm up the ride without being harsh or bouncy when left on low or in a low setting but really help with the feel of the car. You also have the option to turn up the shocks so they are far more stiff if you go road racing.

    Top 1000 Contributor

    WickedGT

    Year: 2012 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 5+

    Helpful (1) (0)

  • 5/5 Yes, I recommend this product

    November 11, 2013

    Grip in a box

    This is the ultimate in handling upgrades! I have upgraded everything else but it wasn't until this piece of the investment that it all felt worth it. I highly recommend both American muscle and koni adjustable a for your ride.

    Stang23a

    Year: 2007 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 4 San Diego, CA, USA

    Helpful (1) (0)

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