Eibach ESS Speedway Conventional Single Front Coil Spring - 800 lbs/in Rate, 4.13 in. Block Height eibach-ess-speedway-conventional-single-rear-coil-spring Perfect for the Ferrari F430

Perfect for the Ferrari F430 owner piecing together a custom air build or upgrading only the suspension side of an existing system

AST Suspension designed the Competition 3-way adjustable series to fit the 2005-2011 BMW 3 Series 320i (E9X) The 5300 Series shock absorbers are rebound adjustable in 12 positions on the strut

2016 BMW M235i/M240i AWD Coupe (w/ EDC)

5kg/mm (134lb/in) rated rears deliver a desirable 20mm to the vehicle

Eibach ESS Speedway Conventional Single Front Coil Spring - 800 lbs/in Rate, 4.13 in. Block Height eibach-ess-speedway-conventional-single-rear-coil-spring Perfect for the Ferrari F430Eibach's ERS line has evolved over the years to be the world's most prominent, comprehensive and superior Race Spring System. Eibach Race Springs are all manufactured in series production, often repeated, with a strong manufacturing experience. Thus, Eibach constantly achieves the most linear spring characteristic (rate) while maintaining the lowest tolerances and the highest quality in the industry. Eibach's ERS line has evolved over the years to be