Eibach ESS Speedway Conventional Single Rear Coil Spring - 275 lbs/in Rate, 4.65 in. Block Height BR-Z which are prone to slipping

which are prone to slipping with high loads

1992 Mercedes-Benz 300SL

2002 Subaru Legacy L (BE/BH/BL/BP)

2019 Audi A1 Sportback 2

Eibach ESS Speedway Conventional Single Rear Coil Spring - 275 lbs/in Rate, 4.65 in. Block Height BR-Z which are prone to slippingEibach'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