Bilstein PSS9 Swift Spring Conversion Kit

Bilstein PSS9 Swift Spring Conversion Kit
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  • Manufacturer: HP Autowerks
  • Condition: New

Our Swift spring conversion kit will get rid of the heavy progressive rate Bilstein spings that came with your PSS9 kit and substitude with high quality 60mm ID Swift spring with rates of your choice.

Spring bind will be removed, less unsprung weight, better ride quality, and quicker reaction time to road conditions are just a few advantages of this conversion.

For those HPDE and track guys, this conversion kit will finally let you custom tailor the spring rates to your driving style and track conditions.

Parts Included in the Kit:

Front springs (7" for lowered car ad 8" for stock height)

Rear Springs

Swift Thrust Sheets(optional)

Front spring upper perches

Rear Height Adjusters(optional as you can use the Bilstein adjusters)


E8X and E9X fitment.

M cars will require camber plates.

Please call with any questions. 

**Optional front conversion kit only, please make your selection below***

***Please specify vehicle application and spring rates***

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Price $474.00