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2008-2014 Subaru Impreza WRX STI Down Sus Lowering Springs (Set of 4)

MSRP $292.95
  • Provides a Lowered Stance and Improved Handling While Maintaining Comfort and Performance
  • Spring Rate F/R (kg/mm): 5.20 / 5.71
  • Drop F/R: -0.8" to -1" / -0.6" to -0.8"
Mfg Part # : F040D


RS-R Lowering Springs

RS-R, the number one aftermarket spring manufacturer in Japan is proud to bring their technology and know-how to the US. Though all springs may look like they are the same, their performance is not. And because RS*R takes into account that every model of car has its own characteristics, the lowering springs ensure more than just the look you desire. Just because they fit, does not mean they were meant to perform properly for the car. Now available in the US, RS-R currently offers two types of lowering springs in the US, the Down Sus, and the Super Down.

The Down Sus provides a lowered stance and improved handling to fulfill your needs to lower your car and improve its handling. While the Superdown Sus takes the car even lower for the more aggressive look and feel if you so desire. In both spring choices, RS-R stays committed to providing comfort and performance that is matched to your vehicles characteristics. Taking into consideration the factory suspension geometry, shock dampening, spring rate and ride height levels, RS-R ensures that the springs you are getting were made for your car both for performance and for comfort.

RS-R suspension coil springs are manufactured by NHK Spring co. Ltd. With them, RSR promise is to deliver only products with high accuracy specifications and excellent resistanace using the latest state-of-the-art technology and equipment. Al raw materials are selected very carefully by specialists.

RSR Maintains and exceeds perormance and manufacturing quality standards in our protection including forming of steel, rod production and molding. They adhere to strict temperature control and annealing process to enable a high quality surface.



About RS-R Parts & Accessories

RS*R strives to create only high-performance/high-quality products that do not exist in offerings from other companies. They do that by actively embracing the trial of motorsports competition such as drag races, N1, sprints, drifting, rallies and Super GT.

Now RS*R are in the 21st century, where the social climate and technological innovation changes quickly. They want to pursue what our customers need, and what is best for society. In order to do that, the team are committed to develop and manufacture products that satisfy the demand of their consumers now and in the future – without forgetting our beginning through the best technology and service.

RS*R takes pride in their young energy, imagination and curiosity; their continuously questioning mind; and spirit of fortitude.


  • 2008 - 2009 Subaru Impreza - WRX STI;
  • 2010 Subaru Impreza - WRX STI Special Edition;
  • 2010 Subaru Impreza - WRX STI;
  • 2011 Subaru Impreza - WRX STI Limited;
  • 2011 Subaru Impreza - WRX STI;
  • 2012 Subaru Impreza - WRX STI Limited;
  • 2012 - 2013 Subaru Impreza - WRX STI;
  • 2013 - 2014 Subaru Impreza - WRX STI Limited;


2008-2014 Subaru Impreza WRX STI Down Sus Lowering Springs (Set of 4)

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