Eibach ESS Speedway Conventional Single Front Coil Spring - 950 lbs/in Rate, 5.51 in. Block Height 200 AST Suspension designed the Competition

AST Suspension designed the Competition 3-way adjustable series to fit the 2001-2005 BMW 3 Series 318i Sedan/Touring/Coupe/Convertible (E46) The 5300 Series shock absorbers are rebound adjustable in 12 positions on the strut

2010 Volkswagen Passat Sedan (w/ DCC)

Maintains complete functionality of factory electronic suspension systems

2008 Mercedes-Benz SLK280 6 Cyl (R171)

Every kit is extensively tested on the MK4 chassis and refined until it balances ride quality with performance — the reason Golf R32 coilovers from BC Racing are the best-selling adjustable kits in their segment worldwide

Eibach ESS Speedway Conventional Single Front Coil Spring - 950 lbs/in Rate, 5.51 in. Block Height 200 AST Suspension designed the CompetitionEibach'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