Koni 1125 Series STR.T Suspension Kit - Koni 1125 1091

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  • Koni 1125 Series STR.T Suspension Kit - Koni 1125 1091
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  • Part#: 1125 1091
  • Original Price: $1,102.00
  • Our Price: $810.96
  • 0 In Stock
  • Shipping: Free Shipping

KONI 1125 STR.T Lowering Shock Kit

1125 STR.T Lowering Shock Kit by Koni. The STR.T Kit from KONI comprises KONI STR.T. shock absorbers and custom-made lowering springs from the company H&R. Both companies can look back on many years of experience in motor racing, such as in Formula 1 or the DTM. The advantages for the customer are obvious. The experience gained along with the technological developments flow directly into the companies' product development. KONI's STR.T. shock absorbers stand for perfect road holding, optimum handling and breathtaking centrifugal force.

Thanks to the extremely high reaction speeds of the shock absorbers drivers can totally rely on their equipment even in precarious or demanding situations. As a result of the symbiosis between H&R's lowering springs and KONI's STR.T shocks into the STR.T Kit tuners receive a suspension kit from the factory perfectly balanced to suit their vehicle. Unpleasant pitch and rolling movements are thus reduced to a minimum. Depending on vehicle make a lowering up to 40 mm is offered. This means that nothing now stands in the way of high speed drives on curving roads and the ultimate driving pleasure.


  • Entry level performance shock absorber
  • Up to 40mm body lowering with Eibach Springs
  • Perfect for OE replacement or vehicle improvement
  • Non-adjustable
  • Engineered kits for specific vehicle applications
  • Lifetime Warranty

What's Included

  • 4 STR.T Orange Dampers and 4 Eibach Lowering Springs

California Residents: Prop 65 WARNING

Koni 1125 Series STR.T Suspension Kit 1125 1091 is available for the following vehicles:

Please click on next to the vehicle for specific year information.
Year range Make Model Engine Type Body Notes
2005-2010 Ford Mustang V8 Convertible Excl. GT500
2005-2010 Ford Mustang V8 Coupe Excl. GT500
2010-2010 Ford Mustang V6 Convertible
2010-2010 Ford Mustang V6 Coupe
If this KONI 1125 STR.T Lowering Shock Kit is not exactly what you are looking for to accessorize your 2005-2010 Ford Mustang, please don't give up just yet. Our catalog has huge selection of parts and accessories for your Ford Mustang.


Qty Sold: Sold as Kit
Adjustment Type: Non-Adjustable