Eibach ESS Speedway Conventional Single Rear Coil Spring - 100 lbs/in Rate, 4.32 in. Block Height Cutlass Calais 2025 Audi S4 FWD/AWD (B9)

2025 Audi S4 FWD/AWD (B9)

2013 Kia Cadenza (K7)

1984 BMW 3 Series (E30)

Part Number W21807S Part Name Sway Bar Link Vehicle 1970-1973 Ford Mustang Grande

2012 Porsche Panamera AWD (970)

Eibach ESS Speedway Conventional Single Rear Coil Spring - 100 lbs/in Rate, 4.32 in. Block Height Cutlass Calais 2025 Audi S4 FWD/AWD (B9)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