Overview

S3 coilover systems may be "simple' by name but that is as far as it goes. This one-way adjustable coilover kit for the 2014-2019 BMW F80 & F82 M3 / M4 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
• Includes all necessary hardware
• 2 year warranty

Options

Street/Track: Spring rates and valving are set to stiffen vehicle ride and increase handling performance while maintaining a level of comfort for daily driving.

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. Please see our Frequently Asked Questions for details.