Eibach ERS Main-Metric Formula Single Coil Spring - 1400 lbs/in Rate feal-441+-max-travel-coilovers 2021 Audi S5 Sportback Premium

2021 Audi S5 Sportback Premium Plus AWD (B8)

2011 Audi TT Quattro 3

Part Number KCA377 Part Name Control Arm Washer Kit Vehicle 1991-1994 Subaru Legacy Sport Chassis Code BC/BF Bushings Included No Installation Difficulty Moderate Installation Time (hrs) 2 Kit Contents 2 Bolts

1977 GMC P15

Part Number AJ0004 Notes (Min 5) - $370/each

Eibach ERS Main-Metric Formula Single Coil Spring - 1400 lbs/in Rate feal-441+-max-travel-coilovers 2021 Audi S5 Sportback PremiumEibach'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 36mm I. D. Formula Springs