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KONI Sport Adjustable Shock, Strut and Eibach Pro-Kit Lowering Spring Kit (11-14 Mustang GT, V6)

Item 390840
KONI Sport Adjustable Shock, Strut and Eibach Pro-Kit Lowering Spring Kit (11-14 Mustang GT, V6)
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Our Price

$1,231.32 (kit)

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      Product Information

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


      • Complete Suspension Kit
      • Improves Handling Performance
      • Reduces Body Roll
      • Aggressive and Sporty Appearance
      • Adjustable Shocks and Struts
      • Twin-Tube Gas Pressure Design
      • Front Drop Up to 1"; Rear Drop Up to 1.5"
      • Progressive Rate Eibach Pro-Kit Springs
      • Fits 2011-2014 GT, V6, and BOSS Mustangs


      Dynamic Driving Style. Drop your center of gravity and add some thrill to your 2011-2014 Mustang ride. Replace your stock suspension system with this complete kit, which includes KONI Sport Adjustable Shocks and Struts in addition to Eibach Lowering Springs. You'll experience more responsive handling, a more commanding grip and a more aggressive profile – all of which add up to an exciting transformation from your previously ho-hum driving style.

      Sporty Appearance. If your goal is to intimidate and impress, this Handling Kit should be part of your action plan. Dropping the body gives an aggressive, streamlined appearance and impressive handling over stock. The confident look on your face when you're handling those hairpin turns like an experienced pro will make spectators and other drivers take notice at your local track.

      Innovative Technology. As the creator of the industry's very first adjustable shock absorber, KONI has been at the forefront of shock innovation for decades. The shocks and struts in this kit provide less chassis movement and are fully adjustable, so you can choose the dampening that fits your driving style for the road or track. Each kit is specifically engineered to fit your 2011-2014 Coupe or Convertible Mustang, so optimum performance is within reach.

      Quality Construction. Complete with a gas pressurized twin-tube design, the KONI Sport Shocks and Struts feature a durable, bright yellow finish and a larger diameter piston for optimum street performance. These fully adjustable dampers are great stock upgrades and also perfectly complement the included Pro-Kit Lowering Springs. The progressive rate springs provide a comfortable ride while lowering your center of gravity, offering better handling in curves and a reduction in nose-drive under hard braking situations.

      Installation Tips. This Sporty Handling Pack is direct fit install for your stock components and comes with everything you'll need, including illustrated instructions. A full 4-wheel alignment should be completed after installation. The initial drop may appear be less than expected, but springs will settle farther given a bit of time. Expected drops vary by model and body style:
      • Lowers 2011-2014 GT Coupe: Front - 1.0", Rear - 1.5" 
      • Lowers 2011-2014 GT Convertible: Front - 1.0", Rear - 1.5" 
      • Lowers 2012-2013 BOSS Coupe: Front - 0.6", Rear - 1.0" 
      • Lowers 2011-2014 V6 Coupe: Front - 0.8", Rear - 1.2" 
      • Lowers 2011-2014 V6 Convertible: Front - 0.8", Rear - 1.2"
      Application. This KONI Sport Shock, Strut & Eibach Pro-Kit Lowering Spring Kit is specifically designed to work with all 2011-2014 GT, V6 and BOSS 302 Mustangs.



      KONI 1145 1092

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Sport Adjustable Front Struts
      • (2) Sport Adjustable Rear Shocks
      • (4) Eibach Pro-Kit Lowering Springs

      Tech Specs

      Lowering Spring Specifications
      Spring Rate:Front: NA lb/in.
      Rear: NA lb/in.
      Year:2011-2014 GT, V6, BOSSModel:Coupe & Convertible
      Progressive or Standard:ProgressiveEstimated Drop:1.0" F / 1.5" R
      0.8" F / 1.2" R
      0.6" F / 1.0" R

      Customer Reviews (21)

        Questions & Answers

        10 More Questions

        Will It Fit My Mustang

        • Boss 302 - 12, 13
        • GT - 11, 12, 13, 14
        • V6 - 11, 12, 13, 14

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