Description
The ST Suspensions Coilover Kit, part number 13220032, is designed specifically for BMW 3 Series models from 2006 to 2011, including sedans and coupes. This kit offers a perfect balance of sporty handling and street comfort, making it ideal for daily driving enthusiasts seeking improved ride quality and adjustable stance. Each component is engineered with precision, featuring galvanized steel housings that provide excellent corrosion resistance for long-term durability. The adjustable spring perch, made from wear-resistant polyamide composite with an embedded stainless-steel insert, ensures reliable height adjustments without oxidation or friction issues. This design allows drivers to fine-tune their ride height effortlessly, enhancing both the vehicle’s appearance and handling dynamics.
Built with quality and performance in mind, the ST X Coilover system includes a dust protection system that prevents dirt and water ingress, safeguarding the chrome piston rod and valve packs. The dampers are manufactured in Germany by KW and tested on shock dynos to verify force consistency, ensuring each coilover delivers precise damping performance. The mono-block guide system and multi-layered pressure-resistant sealing package contribute to the long-lasting reliability of these coilovers. Features such as a resilient elastomer bump stop with integrated dust protection help maintain ride quality while acting as dynamic load limiters. The seamless ride height adjustment, combined with a trapezoidal thread pitch, allows for quick and accurate tuning to achieve your desired stance. The entire system is backed by a five-year limited warranty with unlimited mileage, reflecting its confidence in durability and performance. Whether you want to enhance your vehicle’s appearance or improve handling during daily commutes, these coilovers are engineered to deliver a balanced driving experience, combining sportiness with practicality in a premium German-made package.
Features:
- Galvanized steel housing for corrosion resistance
- Adjustable spring perch made of wear-resistant polyamide composite with stainless-steel insert
- Seamless ride height adjustment with trapezoidal thread pitch
- Dust protection system preventing dirt and water ingress
- Manufactured and tested by KW in Germany for reliable performance
- Pressure-resistant sealing package and mono-block guide system for durability
- Elastomer bump stop with integrated dust protection to maintain ride quality
- Five-year limited warranty with unlimited mileage
Fitment:
BMW 325i Base 2006
BMW 328i Base 2007
BMW 328i Base 2008
BMW 328i Base 2009
BMW 328i Base 2010
BMW 328i Base 2011
BMW 328i Base 2012
BMW 328i Base 2013
BMW 330i Base 2006
BMW 335d Base 2009
BMW 335d Base 2010
BMW 335d Base 2011






















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