Eibach ESS Speedway Conventional Single Rear Coil Spring - 100 lbs/in Rate, 3.34 in. Block Height S15 2004 Mazda 6 FWD (GG3P)

2004 Mazda 6 FWD (GG3P)

2008 Honda Civic Hybrid (ES/FA)

2009 Subaru Impreza WRX (GRB/GVB)

To ensure we provide the perfect suspension setup we test them on our KW 7-post rig

Eibach ESS Speedway Conventional Single Rear Coil Spring - 100 lbs/in Rate, 3.34 in. Block Height S15 2004 Mazda 6 FWD (GG3P)Eibach'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. Standard Features Ultra Lightweight for Reduced