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Product Details

The Koni STR.T Kit for the 2009-2010 Dodge Challenger is a complete bolt-on suspension package — four matched Koni STR.T shocks paired with a set of Eibach Pro-Kit lowering springs. The result is a 25–35 mm drop, tighter handling response, and a noticeably more composed ride than the factory setup.

STR.T is Koni's non-adjustable street-tuned shock, slightly firmer than OE but engineered for long daily-driver service life. The Eibach Pro-Kit springs are progressive-rate and engineered to preserve stock-shock travel, so wheel hop and harsh bottoming aren't part of the deal.

Features

  • Complete shock + spring package — everything for all four corners
  • Koni STR.T non-adjustable shocks (slightly firmer than OE)
  • Eibach Pro-Kit progressive-rate lowering springs
  • Typical drop: ~25-35 mm front and rear
  • Bolt-on fitment with factory hardware
Specifications
Part Number 1125 1077
Part Name Koni STR.T Kit
Year 2009-2010
Make Dodge
Model Challenger
Damping Adjustment No
Vehicle Fitment
  • 2009 Dodge Challenger
  • 2010 Dodge Challenger
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