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      02-08-2010, 05:31 PM   #19

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Drives: 11 E90 M3
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Originally Posted by rzm3 View Post
RD Sport/Racing Dynamics Chassis Kit
MSRP $2,490.00 ($3,210 w/ sway bars)
  • Height Preset: 1.2"F/1.0"R
  • Spring Rates: ?F/?R
  • Wheel Rates: ?F/?R
  • Compression and Rebound Preset

Based on their website,

The RDSport Chassis Kit includes uprated struts and springs providing an 18% increase in stiffness while lowering the vehicle 1" in the front and 0.75" in the rear.