FREE SHIPPINGUsually ships within 3-5 business days S3 coilover systems may be "simple' by name but that is as far as it goes. This one-way adjustable coilover kit for the 2001-2006 BMW E46 has been meticulously developed using premium components and assembled by hand in our Southern California facility. Spring rates and valving have been selected based on hours of shock dyno and extensive on- and off-track testing to ensure optimal vehicle handling performance and reliability.This kit includes all pieces and hardware necessary for a direct bolt-in solution that will transform your vehicle from a street car to a proper track animal! Compression adjustable Pillowball Top Hats Spherical bearing lower mounts Includes all necessary hardware 2 year warranty OPTIONS Street: Curated to lower your vehicle without sacrificing daily driving ride quality Street/Track (ST): Spring rates and valving are set to stiffen vehicle ride and increase handling performance while maintaining a level of comfort for daily driving. Track: Spring rates are increased to maximize handling performance for your vehicle, increasing stiffness at a slight cost to daily driving comfort. Not recommended for street driving due to stiffness. Aero: Stiffer spring rates and valving to compensate for Aerodynamic upgrades such as rear wings and front splitters. Custom Specifications: Let us know your vehicle specifics and we will work with you to select the proper set of springs and build your shocks to match! Custom coilover kits have a 5-7 week lead time. S3 Suspension coilovers include a limited 2-year warranty.
